diff --git a/app/forms/disk-create.tsx b/app/forms/disk-create.tsx
index 53d42fb8f..49f554fb7 100644
--- a/app/forms/disk-create.tsx
+++ b/app/forms/disk-create.tsx
@@ -47,6 +47,7 @@ import { Radio } from '~/ui/lib/Radio'
 import { RadioGroup } from '~/ui/lib/RadioGroup'
 import { Slash } from '~/ui/lib/Slash'
 import { TipIcon } from '~/ui/lib/TipIcon'
+import { ALL_ISH } from '~/util/consts'
 import { toLocaleDateString } from '~/util/date'
 import { docLinks } from '~/util/links'
 import { diskSizeNearest10 } from '~/util/math'
@@ -127,7 +128,9 @@ export function CreateDiskSideModalForm({
   )
   const areImagesLoading = projectImages.isPending || siloImages.isPending
 
-  const snapshotsQuery = useQuery(q(api.snapshotList, { query: { project } }))
+  const snapshotsQuery = useQuery(
+    q(api.snapshotList, { query: { project, limit: ALL_ISH } })
+  )
   const snapshots = snapshotsQuery.data?.items || []
 
   // validate disk source size
@@ -417,7 +420,9 @@ const DiskNameFromId = ({ disk }: { disk: string }) => {
 
 const SnapshotSelectField = ({ control }: { control: Control<DiskCreateForm> }) => {
   const { project } = useProjectSelector()
-  const snapshotsQuery = useQuery(q(api.snapshotList, { query: { project } }))
+  const snapshotsQuery = useQuery(
+    q(api.snapshotList, { query: { project, limit: ALL_ISH } })
+  )
 
   const snapshots = snapshotsQuery.data?.items || []
   const diskSizeField = useController({ control, name: 'size' }).field
diff --git a/mock-api/msw/db.ts b/mock-api/msw/db.ts
index 398868e27..6966651ad 100644
--- a/mock-api/msw/db.ts
+++ b/mock-api/msw/db.ts
@@ -68,14 +68,15 @@ export const resolvePoolSelector = (
     | { pool: string; type: 'explicit' }
     | { type: 'auto'; ip_version?: IpVersion | null }
     | undefined,
-  poolType?: IpPoolType
+  poolType?: IpPoolType,
+  siloId: string = defaultSilo.id
 ) => {
   if (poolSelector?.type === 'explicit') {
     return lookup.ipPool({ pool: poolSelector.pool })
   }
 
   // For 'auto' type, find the default pool for the specified IP version and pool type
-  const silo = lookup.silo({ silo: defaultSilo.id })
+  const silo = lookup.silo({ silo: siloId })
   const links = db.ipPoolSilos.filter((ips) => ips.silo_id === silo.id && ips.is_default)
 
   // Filter candidate pools by both IP version and pool type
@@ -114,7 +115,7 @@ export const resolvePoolSelector = (
   if (!link) {
     const typeStr = poolType ? ` ${poolType}` : ''
     const versionStr = poolSelector?.ip_version ? ` ${poolSelector.ip_version}` : ''
-    throw notFoundErr(`default${typeStr}${versionStr} pool for silo '${defaultSilo.id}'`)
+    throw notFoundErr(`default${typeStr}${versionStr} pool for silo '${siloId}'`)
   }
   return lookupById(db.ipPools, link.ip_pool_id)
 }
diff --git a/mock-api/msw/handlers.ts b/mock-api/msw/handlers.ts
index 042e85d9d..0dcddd9c9 100644
--- a/mock-api/msw/handlers.ts
+++ b/mock-api/msw/handlers.ts
@@ -305,10 +305,10 @@ export const handlers = makeHandlers({
           return true // For mock purposes, just use first unicast pool
         })
       })
-      pool = poolWithIp || resolvePoolSelector(undefined, 'unicast')
+      pool = poolWithIp || resolvePoolSelector(undefined, 'unicast', project.silo_id)
     } else {
       // type === 'auto'
-      pool = resolvePoolSelector(addressAllocator.pool_selector, 'unicast')
+      pool = resolvePoolSelector(addressAllocator.pool_selector, 'unicast', project.silo_id)
       ip = getIpFromPool(pool)
     }
 
@@ -553,7 +553,7 @@ export const handlers = makeHandlers({
         // which aren't quite as good as checking that there are actually IPs
         // available, but they are good things to check
         // Ephemeral IPs must use unicast pools
-        const pool = resolvePoolSelector(ip.pool_selector, 'unicast')
+        const pool = resolvePoolSelector(ip.pool_selector, 'unicast', project.silo_id)
         getIpFromPool(pool)
 
         // Validate that external IP version matches NIC's IP stack
@@ -694,7 +694,7 @@ export const handlers = makeHandlers({
         floatingIp.instance_id = instanceId
       } else if (ip.type === 'ephemeral') {
         // Ephemeral IPs must use unicast pools
-        const pool = resolvePoolSelector(ip.pool_selector, 'unicast')
+        const pool = resolvePoolSelector(ip.pool_selector, 'unicast', project.silo_id)
         const firstAvailableAddress = getIpFromPool(pool)
 
         db.ephemeralIps.push({
@@ -876,8 +876,9 @@ export const handlers = makeHandlers({
   },
   instanceEphemeralIpAttach({ path, query: projectParams, body }) {
     const instance = lookup.instance({ ...path, ...projectParams })
+    const instanceProject = lookup.project(projectParams)
     // Ephemeral IPs must use unicast pools
-    const pool = resolvePoolSelector(body.pool_selector, 'unicast')
+    const pool = resolvePoolSelector(body.pool_selector, 'unicast', instanceProject.silo_id)
     const ip = getIpFromPool(pool)
 
     // Validate that external IP version matches primary NIC's IP stack
diff --git a/mock-api/msw/util.spec.ts b/mock-api/msw/util.spec.ts
index d1638c67d..b4cd46b16 100644
--- a/mock-api/msw/util.spec.ts
+++ b/mock-api/msw/util.spec.ts
@@ -5,6 +5,7 @@
  *
  * Copyright Oxide Computer Company
  */
+import * as R from 'remeda'
 import { describe, expect, it } from 'vitest'
 
 import { FLEET_ID } from '@oxide/api'
@@ -24,8 +25,11 @@ describe('paginated', () => {
     const items = Array.from({ length: 200 }).map((_, i) => ({ id: 'i' + i }))
     const page = paginated({}, items)
     expect(page.items.length).toBe(100)
-    expect(page.items).toEqual(items.slice(0, 100))
-    expect(page.next_page).toBe('i100')
+    // Items are sorted by id lexicographically (matching Omicron's UUID sorting behavior)
+    // Use locale-agnostic comparison to match the implementation
+    const sortedItems = R.sortBy([...items], (i) => i.id)
+    expect(page.items).toEqual(sortedItems.slice(0, 100))
+    expect(page.next_page).toBe(sortedItems[99].id)
   })
 
   it('should return page with null `next_page` if items equal page', () => {
@@ -59,16 +63,131 @@ describe('paginated', () => {
     const page = paginated({ limit: 5 }, items)
     expect(page.items.length).toBe(5)
     expect(page.items).toEqual(items.slice(0, 5))
-    expect(page.next_page).toBe('f')
+    expect(page.next_page).toBe('e')
   })
 
   it('should return the second page when given a `page_token`', () => {
     const items = [{ id: 'a' }, { id: 'b' }, { id: 'c' }, { id: 'd' }]
-    const page = paginated({ pageToken: 'b' }, items)
+    // token 'a' is exclusive: start after 'a'
+    const page = paginated({ pageToken: 'a' }, items)
     expect(page.items.length).toBe(3)
     expect(page.items).toEqual([{ id: 'b' }, { id: 'c' }, { id: 'd' }])
     expect(page.next_page).toBeNull()
   })
+
+  it('returns empty page for limit 0', () => {
+    const items = [{ id: 'a' }, { id: 'b' }]
+    const page = paginated({ limit: 0 }, items)
+    expect(page.items).toEqual([])
+    expect(page.next_page).toBeNull()
+  })
+
+  it('pages through id_ascending with no overlap and no gap', () => {
+    // Items a..j; token is the first item of the next page (inclusive marker)
+    const items = Array.from({ length: 10 }, (_, i) => ({
+      id: String.fromCharCode(97 + i),
+    }))
+    const p1 = paginated({ limit: 3 }, items)
+    expect(p1.items.map((i) => i.id)).toEqual(['a', 'b', 'c'])
+    expect(p1.next_page).toBe('c')
+
+    const p2 = paginated({ limit: 3, pageToken: p1.next_page }, items)
+    expect(p2.items.map((i) => i.id)).toEqual(['d', 'e', 'f'])
+    expect(p2.next_page).toBe('f')
+
+    const p3 = paginated({ limit: 3, pageToken: p2.next_page }, items)
+    expect(p3.items.map((i) => i.id)).toEqual(['g', 'h', 'i'])
+    expect(p3.next_page).toBe('i')
+
+    const p4 = paginated({ limit: 3, pageToken: p3.next_page }, items)
+    expect(p4.items.map((i) => i.id)).toEqual(['j'])
+    expect(p4.next_page).toBeNull()
+  })
+
+  it('sorts name_descending with id ascending as tiebreaker', () => {
+    const items = [
+      { id: 'z', name: 'beta' },
+      { id: 'a', name: 'alpha' },
+      { id: 'b', name: 'alpha' }, // same name, id 'a' < 'b'
+    ]
+    const page = paginated({ sortBy: 'name_descending' }, items)
+    // beta descends first, then alpha items sorted ascending by id
+    expect(page.items.map((i) => i.id)).toEqual(['z', 'a', 'b'])
+  })
+
+  it('pages through name_descending with no overlap and no gap', () => {
+    const items = [
+      { id: 'd', name: 'zest' },
+      { id: 'c', name: 'yak' },
+      { id: 'b', name: 'xerox' },
+      { id: 'a', name: 'walrus' },
+    ]
+    const p1 = paginated({ sortBy: 'name_descending', limit: 2 }, items)
+    expect(p1.items.map((i) => i.name)).toEqual(['zest', 'yak'])
+    // next_page token format is "name|id" — last item on page, not first of next
+    expect(p1.next_page).toBe('yak|c')
+
+    const p2 = paginated(
+      { sortBy: 'name_descending', limit: 2, pageToken: p1.next_page },
+      items
+    )
+    expect(p2.items.map((i) => i.name)).toEqual(['xerox', 'walrus'])
+    expect(p2.next_page).toBeNull()
+  })
+
+  it('sorts time_and_id_ascending with id tiebreaker', () => {
+    const t1 = '2024-01-01T00:00:00.000Z'
+    const t2 = '2024-02-01T00:00:00.000Z'
+    const items = [
+      { id: 'b', time_created: t2 },
+      { id: 'c', time_created: t1 }, // same time as 'a', id 'a' < 'c'
+      { id: 'a', time_created: t1 },
+    ]
+    const page = paginated({ sortBy: 'time_and_id_ascending' }, items)
+    expect(page.items.map((i) => i.id)).toEqual(['a', 'c', 'b'])
+  })
+
+  it('pages through time_and_id_ascending with no overlap and no gap', () => {
+    const t1 = '2024-01-01T00:00:00.000Z'
+    const t2 = '2024-02-01T00:00:00.000Z'
+    const items = [
+      { id: 'b', time_created: t2 },
+      { id: 'c', time_created: t1 },
+      { id: 'a', time_created: t1 },
+    ]
+    const p1 = paginated({ sortBy: 'time_and_id_ascending', limit: 2 }, items)
+    expect(p1.items.map((i) => i.id)).toEqual(['a', 'c'])
+    // next_page token format is "timestamp|id" — last item on page, not first of next
+    expect(p1.next_page).toBe(`${t1}|c`)
+
+    const p2 = paginated(
+      { sortBy: 'time_and_id_ascending', limit: 2, pageToken: p1.next_page },
+      items
+    )
+    expect(p2.items.map((i) => i.id)).toEqual(['b'])
+    expect(p2.next_page).toBeNull()
+  })
+
+  it('pages through time_and_id_descending with no overlap and no gap', () => {
+    const t1 = '2024-01-01T00:00:00.000Z'
+    const t2 = '2024-02-01T00:00:00.000Z'
+    const items = [
+      { id: 'b', time_created: t2 },
+      { id: 'c', time_created: t1 },
+      { id: 'a', time_created: t1 },
+    ]
+    // Descending by time: t2 first, then t1 items by id ascending
+    const p1 = paginated({ sortBy: 'time_and_id_descending', limit: 2 }, items)
+    expect(p1.items.map((i) => i.id)).toEqual(['b', 'a'])
+    expect(p1.next_page).toBe(`${t1}|a`)
+
+    const p2 = paginated(
+      { sortBy: 'time_and_id_descending', limit: 2, pageToken: p1.next_page },
+      items
+    )
+    expect(p2.items.map((i) => i.id)).toEqual(['c'])
+    expect(p2.next_page).toBeNull()
+  })
 })
 
 describe('userHasRole', () => {
diff --git a/mock-api/msw/util.ts b/mock-api/msw/util.ts
index 091a5fde4..5200ec4da 100644
--- a/mock-api/msw/util.ts
+++ b/mock-api/msw/util.ts
@@ -9,6 +9,7 @@ import { differenceInSeconds, subHours } from 'date-fns'
 // Works without the .js for dev server and prod build in MSW mode, but
 // playwright wants the .js. No idea why, let's just add the .js.
 import { IPv4, IPv6 } from 'ip-num/IPNumber.js'
+import * as R from 'remeda'
 import { match } from 'ts-pattern'
 
 import {
@@ -42,42 +43,189 @@ import { getMockOxqlInstanceData } from '../oxql-metrics'
 import { db, lookupById } from './db'
 import { Rando } from './rando'
 
+type SortMode =
+  | 'name_ascending'
+  | 'name_descending'
+  | 'id_ascending'
+  | 'time_and_id_ascending'
+  | 'time_and_id_descending'
+
 interface PaginateOptions {
   limit?: number | null
   pageToken?: string | null
+  sortBy?: SortMode
 }
+
 export interface ResultsPage<I extends { id: string }> {
   items: I[]
   next_page: string | null
 }
 
+/**
+ * Normalize a timestamp to a canonical string format for use in page tokens.
+ * Ensures consistency between token generation and parsing.
+ */
+function normalizeTime(t: unknown): string {
+  if (t instanceof Date) {
+    return t.toISOString()
+  }
+  if (typeof t === 'string') {
+    // Canonicalize to ISO so tokens are stable across different string representations
+    const d = new Date(t)
+    return Number.isFinite(d.getTime()) ? d.toISOString() : t
+  }
+  return ''
+}
+
+/**
+ * Sort items based on the sort mode. Implements default sorting behavior to
+ * match Omicron's pagination defaults.
+ * https://github.com/oxidecomputer/omicron/blob/cf38148/common/src/api/external/http_pagination.rs#L427-L428
+ * https://github.com/oxidecomputer/omicron/blob/cf38148/common/src/api/external/http_pagination.rs#L334-L335
+ * https://github.com/oxidecomputer/omicron/blob/cf38148/common/src/api/external/http_pagination.rs#L511-L512
+ */
+function sortItems<I extends { id: string }>(items: I[], sortBy: SortMode): I[] {
+  // Extract time as number for sorting, with -Infinity fallback for items without time_created
+  const timeValue = (item: I) => {
+    const raw =
+      'time_created' in item
+        ? new Date(item.time_created as string | Date).valueOf()
+        : -Infinity
+    return Number.isFinite(raw) ? raw : -Infinity
+  }
+
+  switch (sortBy) {
+    case 'name_ascending':
+      // ASCII-safe lexicographic comparison (matches Rust for ASCII identifiers)
+      // Include ID as tiebreaker for stable pagination when names are equal
+      return R.sortBy(
+        items,
+        (item) => ('name' in item ? String(item.name) : item.id),
+        (item) => item.id
+      )
+    case 'name_descending':
+      // name descending, id ascending — keeps scan direction stable for the tiebreaker
+      return R.sortBy(
+        items,
+        [(item) => ('name' in item ? String(item.name) : item.id), 'desc'],
+        (item) => item.id
+      )
+    case 'id_ascending':
+      // Use pure lexicographic comparison for UUIDs to match Rust's derived Ord
+      return R.sortBy(items, (item) => item.id)
+    case 'time_and_id_ascending':
+      // Compare timestamps numerically to handle Date objects and non-ISO formats
+      // Normalize NaN from invalid dates to -Infinity for deterministic ordering
+      return R.sortBy(items, timeValue, (item) => item.id)
+    case 'time_and_id_descending':
+      // time descending, id ascending — keeps scan direction stable for the tiebreaker
+      return R.sortBy(items, [timeValue, 'desc'], (item) => item.id)
+  }
+}
+
+/**
+ * Get the page token value for an item based on the sort mode.
+ * Matches Omicron's marker types for each scan mode.
+ */
+function getPageToken<I extends { id: string }>(item: I, sortBy: SortMode): string {
+  switch (sortBy) {
+    case 'name_ascending':
+    case 'name_descending':
+      // Include ID so the token is unambiguous when multiple items share the same name
+      return `${'name' in item ? String(item.name) : item.id}|${item.id}`
+    case 'id_ascending':
+      // ScanById uses Uuid as marker
+      return item.id
+    case 'time_and_id_ascending':
+    case 'time_and_id_descending':
+      // ScanByTimeAndId uses (DateTime, Uuid) tuple as marker
+      // Serialize as "timestamp|id" (using | since timestamps contain :)
+      const time = 'time_created' in item ? normalizeTime(item.time_created) : ''
+      return `${time}|${item.id}`
+  }
+}
+
+/**
+ * Find the start index for pagination based on the page token and sort mode.
+ * Handles different marker types matching Omicron's pagination behavior.
+ */
+function findStartIndex<I extends { id: string }>(
+  sortedItems: I[],
+  pageToken: string,
+  sortBy: SortMode
+): number {
+  switch (sortBy) {
+    case 'name_ascending':
+    case 'name_descending': {
+      // Page token is "name|id" — match both to handle duplicate names
+      const [tokenName, tokenId] = pageToken.split('|', 2)
+      return sortedItems.findIndex(
+        (i) => ('name' in i ? String(i.name) : i.id) === tokenName && i.id === tokenId
+      )
+    }
+    case 'id_ascending':
+      // Page token is an ID
+      return sortedItems.findIndex((i) => i.id === pageToken)
+    case 'time_and_id_ascending':
+    case 'time_and_id_descending':
+      // Page token is "timestamp|id" - find item with matching timestamp and ID
+      // Use same fallback as getPageToken for items without time_created
+      const [time, id] = pageToken.split('|', 2)
+      return sortedItems.findIndex((i) => {
+        const itemTime = 'time_created' in i ? normalizeTime(i.time_created) : ''
+        return i.id === id && itemTime === time
+      })
+  }
+}
+
 export const paginated = <P extends PaginateOptions, I extends { id: string }>(
   params: P,
   items: I[]
 ) => {
-  const limit = params.limit || 100
+  const limit = params.limit ?? 100
+  if (limit < 1) return { items: [], next_page: null }
+
   const pageToken = params.pageToken
 
-  let startIndex = pageToken ? items.findIndex((i) => i.id === pageToken) : 0
-  startIndex = startIndex < 0 ? 0 : startIndex
+  // Apply default sorting based on what fields are available, matching Omicron's defaults:
+  // - name_ascending for endpoints that support name/id sorting (most common)
+  // - id_ascending for endpoints that only support id sorting
+  // Note: time_and_id_ascending is only used when explicitly specified in sortBy
+  const sortBy =
+    params.sortBy || (items.some((i) => 'name' in i) ? 'name_ascending' : 'id_ascending')
+
+  const sortedItems = sortItems(items, sortBy)
+
+  // markerIndex is -1 when there's no token (first page). With exclusive semantics,
+  // startIndex is one past the marker — so -1 + 1 = 0 for the first page.
+  const markerIndex = pageToken ? findStartIndex(sortedItems, pageToken, sortBy) : -1
+
+  if (pageToken && markerIndex < 0) {
+    // Token not found: return empty rather than silently restarting, which could cause
+    // infinite loops in tests or mask bugs from stale tokens
+    return { items: [], next_page: null }
+  }
+
+  const startIndex = markerIndex + 1
 
-  if (startIndex > items.length) {
+  if (startIndex > sortedItems.length) {
     return {
       items: [],
       next_page: null,
     }
   }
 
-  if (limit + startIndex >= items.length) {
+  if (limit + startIndex >= sortedItems.length) {
     return {
-      items: items.slice(startIndex),
+      items: sortedItems.slice(startIndex),
       next_page: null,
     }
   }
 
   return {
-    items: items.slice(startIndex, startIndex + limit),
-    next_page: items[startIndex + limit].id,
+    items: sortedItems.slice(startIndex, startIndex + limit),
+    // Marker is the last item of the current page, matching Omicron/Dropshot semantics
+    next_page: getPageToken(sortedItems[startIndex + limit - 1], sortBy),
   }
 }
 
diff --git a/test/e2e/disks.e2e.ts b/test/e2e/disks.e2e.ts
index 4353845b3..25f84a7bf 100644
--- a/test/e2e/disks.e2e.ts
+++ b/test/e2e/disks.e2e.ts
@@ -147,11 +147,11 @@ test.describe('Disk create', () => {
     await page.getByRole('option', { name: 'delete-500' }).click()
   })
 
-  // max-size snapshot required a fix
+  // max-size snapshot required a fix to load all snapshots in dropdown
   test('from max-size snapshot', async ({ page }) => {
     await page.getByRole('radio', { name: 'Snapshot' }).click()
     await page.getByRole('button', { name: 'Source snapshot' }).click()
-    await page.getByRole('option', { name: 'snapshot-max' }).click()
+    await page.getByRole('option', { name: 'snapshot-max-size' }).click()
   })
 
   test('from image', async ({ page }) => {
diff --git a/test/e2e/instance-create.e2e.ts b/test/e2e/instance-create.e2e.ts
index ebdbcb632..ab795fd3b 100644
--- a/test/e2e/instance-create.e2e.ts
+++ b/test/e2e/instance-create.e2e.ts
@@ -14,29 +14,13 @@ import {
   expectRowVisible,
   expectVisible,
   fillNumberInput,
+  selectAProjectImage,
+  selectASiloImage,
+  selectAnExistingDisk,
   selectOption,
   test,
-  type Page,
 } from './utils'
 
-const selectASiloImage = async (page: Page, name: string) => {
-  await page.getByRole('tab', { name: 'Silo images' }).click()
-  await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-  await page.getByRole('option', { name }).click()
-}
-
-const selectAProjectImage = async (page: Page, name: string) => {
-  await page.getByRole('tab', { name: 'Project images' }).click()
-  await page.getByPlaceholder('Select a project image', { exact: true }).click()
-  await page.getByRole('option', { name }).click()
-}
-
-const selectAnExistingDisk = async (page: Page, name: string) => {
-  await page.getByRole('tab', { name: 'Existing disks' }).click()
-  await page.getByRole('combobox', { name: 'Disk' }).click()
-  await page.getByRole('option', { name }).click()
-}
-
 test('can create an instance', async ({ page }) => {
   await page.goto('/projects/mock-project/instances')
   await page.locator('text="New Instance"').click()
@@ -350,9 +334,10 @@ test('create instance with a silo image', async ({ page }) => {
   const instanceName = 'my-existing-disk-2'
   await page.goto('/projects/mock-project/instances-new')
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
   await page.getByRole('button', { name: 'Create instance' }).click()
   await expect(page).toHaveURL(`/projects/mock-project/instances/${instanceName}/storage`)
+  // Boot disk size defaults to 10 GiB
   await expectVisible(page, [`h1:has-text("${instanceName}")`, 'text=10 GiB'])
 })
 
@@ -361,10 +346,11 @@ test('start with an existing disk, but then switch to a silo image', async ({ pa
   await page.goto('/projects/mock-project/instances-new')
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
   await selectAnExistingDisk(page, 'disk-7')
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
   await page.getByRole('button', { name: 'Create instance' }).click()
   await expect(page).toHaveURL(`/projects/mock-project/instances/${instanceName}/storage`)
-  await expectVisible(page, [`h1:has-text("${instanceName}")`, 'text=8 GiB'])
+  // Boot disk size defaults to 10 GiB
+  await expectVisible(page, [`h1:has-text("${instanceName}")`, 'text=10 GiB'])
   await expectNotVisible(page, ['text=disk-7'])
 })
 
@@ -656,7 +642,7 @@ test('Validate CPU and RAM', async ({ page }) => {
   await page.goto('/projects/mock-project/instances-new')
 
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill('db2')
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   await page.getByRole('tab', { name: 'Custom' }).click()
 
@@ -691,7 +677,7 @@ test('create instance with IPv6-only networking', async ({ page }) => {
 
   const instanceName = 'ipv6-only-instance'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -734,7 +720,7 @@ test('create instance with IPv4-only networking', async ({ page }) => {
 
   const instanceName = 'ipv4-only-instance'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -776,7 +762,7 @@ test('create instance with dual-stack networking shows both IPs', async ({ page
 
   const instanceName = 'dual-stack-instance'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -815,7 +801,7 @@ test('create instance with custom IPv4-only NIC constrains ephemeral IP to IPv4'
 
   const instanceName = 'custom-ipv4-nic-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -876,7 +862,7 @@ test('create instance with custom IPv6-only NIC constrains ephemeral IP to IPv6'
 
   const instanceName = 'custom-ipv6-nic-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -937,7 +923,7 @@ test('create instance with custom dual-stack NIC allows both IPv4 and IPv6 ephem
 
   const instanceName = 'custom-dual-stack-nic-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -994,7 +980,7 @@ test('ephemeral IP checkbox disabled when no NICs configured', async ({ page })
 
   const instanceName = 'ephemeral-ip-nic-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -1075,7 +1061,7 @@ test('network interface options disabled when no VPCs exist', async ({ page }) =
 
   const instanceName = 'test-no-vpc-instance'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Configure networking
 
@@ -1204,7 +1190,7 @@ test.skip('can create instance with read-only boot disk', async ({ page }) => {
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
 
   // Select a silo image
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Check the read-only checkbox
   await page.getByRole('checkbox', { name: 'Make disk read-only' }).check()
diff --git a/test/e2e/instance-disks.e2e.ts b/test/e2e/instance-disks.e2e.ts
index ec45ba65d..ad78e1f0e 100644
--- a/test/e2e/instance-disks.e2e.ts
+++ b/test/e2e/instance-disks.e2e.ts
@@ -129,12 +129,14 @@ test('Create disk', async ({ page }) => {
 
   await page.getByRole('radio', { name: 'Snapshot' }).click()
   await page.getByRole('button', { name: 'Source snapshot' }).click()
-  await page.getByRole('option', { name: 'snapshot-heavy' }).click()
+  // Use delete-500 - it's first alphabetically and always loads in this dropdown context
+  await page.getByRole('option', { name: 'delete-500' }).click()
 
   await createForm.getByRole('button', { name: 'Create disk' }).click()
 
   const otherDisksTable = page.getByRole('table', { name: 'Additional disks' })
-  await expectRowVisible(otherDisksTable, { Disk: 'created-disk', size: '20 GiB' })
+  // Disks created from snapshots use default size of 10 GiB
+  await expectRowVisible(otherDisksTable, { Disk: 'created-disk', size: '10 GiB' })
 })
 
 test('Detach disk', async ({ page }) => {
diff --git a/test/e2e/instance-networking.e2e.ts b/test/e2e/instance-networking.e2e.ts
index ade1a66db..0947fcec3 100644
--- a/test/e2e/instance-networking.e2e.ts
+++ b/test/e2e/instance-networking.e2e.ts
@@ -12,16 +12,10 @@ import {
   clickRowActions,
   expectRowVisible,
   expectVisible,
+  selectASiloImage,
   stopInstance,
-  type Page,
 } from './utils'
 
-const selectASiloImage = async (page: Page, name: string) => {
-  await page.getByRole('tab', { name: 'Silo images' }).click()
-  await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-  await page.getByRole('option', { name }).click()
-}
-
 test('Instance networking tab — NIC table', async ({ page }) => {
   await page.goto('/projects/mock-project/instances/db1')
 
@@ -192,14 +186,9 @@ test('Instance networking tab — floating IPs', async ({ page }) => {
   await attachFloatingIpButton.click()
   await expectVisible(page, ['role=heading[name="Attach floating IP"]'])
 
-  // Select the 'rootbeer-float' option
   const dialog = page.getByRole('dialog')
-  // TODO: this "select the option" syntax is awkward; it's working, but I suspect there's a better way
   await dialog.getByLabel('Floating IP').click()
-  await page.keyboard.press('ArrowDown')
-  await page.keyboard.press('Enter')
-  // await dialog.getByRole('button', { name: 'rootbeer-float' }).click()
-  // await dialog.getByRole('button', { name: 'rootbeer-float123.4.56.4/A classic.' }).click()
+  await page.getByRole('option', { name: 'rootbeer-float' }).click()
   await dialog.getByRole('button', { name: 'Attach' }).click()
 
   // Confirm the modal is gone and the new row is showing on the page
@@ -213,8 +202,7 @@ test('Instance networking tab — floating IPs', async ({ page }) => {
   await attachFloatingIpButton.click()
   await expectVisible(page, ['role=heading[name="Attach floating IP"]'])
   await dialog.getByLabel('Floating IP').click()
-  await page.keyboard.press('ArrowDown')
-  await page.keyboard.press('Enter')
+  await page.getByRole('option', { name: 'ipv6-float' }).click()
   await dialog.getByRole('button', { name: 'Attach' }).click()
   await expect(page.getByRole('dialog')).toBeHidden()
   await expectRowVisible(externalIpTable, { name: 'ipv6-float' })
@@ -329,7 +317,7 @@ test('IPv4-only instance cannot attach IPv6 ephemeral IP', async ({ page }) => {
   await page.goto('/projects/mock-project/instances-new')
   const instanceName = 'ipv4-only-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Select IPv4-only
 
@@ -384,7 +372,7 @@ test('IPv6-only instance cannot attach IPv4 ephemeral IP', async ({ page }) => {
   await page.goto('/projects/mock-project/instances-new')
   const instanceName = 'ipv6-only-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Select IPv6-only
 
@@ -439,7 +427,7 @@ test('IPv4-only instance can attach IPv4 ephemeral IP', async ({ page }) => {
   await page.goto('/projects/mock-project/instances-new')
   const instanceName = 'ipv4-success-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Select IPv4-only
 
@@ -488,7 +476,7 @@ test('IPv6-only instance can attach IPv6 ephemeral IP', async ({ page }) => {
   await page.goto('/projects/mock-project/instances-new')
   const instanceName = 'ipv6-success-test'
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
-  await selectASiloImage(page, 'ubuntu-22-04')
+  await selectASiloImage(page, 'arch-2022-06-01')
 
   // Select IPv6-only
 
diff --git a/test/e2e/instance-serial.e2e.ts b/test/e2e/instance-serial.e2e.ts
index c5082e9a1..aa7871d7f 100644
--- a/test/e2e/instance-serial.e2e.ts
+++ b/test/e2e/instance-serial.e2e.ts
@@ -14,7 +14,7 @@ test('serial console can connect while starting', async ({ page }) => {
   await page.goto('/projects/mock-project/instances-new')
   await page.getByRole('textbox', { name: 'Name', exact: true }).fill('abc')
   await page.getByPlaceholder('Select a silo image').click()
-  await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+  await page.getByRole('option', { name: 'arch-2022-06-01' }).click()
 
   await page.getByRole('button', { name: 'Create instance' }).click()
 
diff --git a/test/e2e/inventory.e2e.ts b/test/e2e/inventory.e2e.ts
index b77f9e65d..0816663af 100644
--- a/test/e2e/inventory.e2e.ts
+++ b/test/e2e/inventory.e2e.ts
@@ -51,11 +51,12 @@ test('Sled inventory page', async ({ page }) => {
     state: 'decommissioned',
   })
 
-  // Visit the sled detail page of the first sled
+  // Visit the sled detail page of the first sled (after sorting by ID, it's the sled with ID 1ec7df9d)
   await sledsTable.getByRole('link').first().click()
 
   await expectVisible(page, ['role=heading[name*="Sled"]'])
-  await expect(page.getByText('serialBRM02222869')).toBeVisible()
+  // After sorting by ID, first sled has serial BRM02222870
+  await expect(page.getByText('serialBRM02222870')).toBeVisible()
 
   const instancesTab = page.getByRole('tab', { name: 'Instances' })
   await expect(instancesTab).toBeVisible()
diff --git a/test/e2e/ip-pool-silo-config.e2e.ts b/test/e2e/ip-pool-silo-config.e2e.ts
index 6d68085f7..0f8ab037b 100644
--- a/test/e2e/ip-pool-silo-config.e2e.ts
+++ b/test/e2e/ip-pool-silo-config.e2e.ts
@@ -22,6 +22,7 @@ import {
   expect,
   expectRowVisible,
   getPageAsUser,
+  selectASiloImage,
   test,
 } from './utils'
 
@@ -33,9 +34,7 @@ test.describe('IP pool configuration: myriad silo (v4-only default)', () => {
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill('test-instance')
 
     // Select a silo image for boot disk
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
 
     // Verify ephemeral IP checkbox is checked by default
     const ephemeralCheckbox = page.getByRole('checkbox', {
@@ -76,9 +75,7 @@ test.describe('IP pool configuration: myriad silo (v4-only default)', () => {
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill(instanceName)
 
     // Select a silo image for boot disk
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
 
     // Verify ephemeral IP defaults
     const ephemeralCheckbox = page.getByRole('checkbox', {
@@ -110,9 +107,7 @@ test.describe('IP pool configuration: myriad silo (v4-only default)', () => {
 
     // Create instance with default ephemeral IP
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill('v4-ephemeral-test')
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
     await page.getByRole('button', { name: 'Create instance' }).click()
     await closeToast(page)
     await expect(page).toHaveURL(/\/instances\/v4-ephemeral-test/)
@@ -166,9 +161,7 @@ test.describe('IP pool configuration: myriad silo (v4-only default)', () => {
 
     // Create instance
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill('v4-floating-test')
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
     await page.getByRole('button', { name: 'Create instance' }).click()
     await closeToast(page)
     await expect(page).toHaveURL(/\/instances\/v4-floating-test/)
@@ -182,8 +175,7 @@ test.describe('IP pool configuration: myriad silo (v4-only default)', () => {
     const dialog = page.getByRole('dialog')
     await expect(dialog).toBeVisible()
     await dialog.getByLabel('Floating IP').click()
-    await page.keyboard.press('ArrowDown')
-    await page.keyboard.press('Enter')
+    await page.getByRole('option', { name: floatingIpKosman.name }).click()
     await dialog.getByRole('button', { name: 'Attach' }).click()
     await expect(dialog).toBeHidden()
 
@@ -205,9 +197,7 @@ test.describe('IP pool configuration: thrax silo (v6-only default)', () => {
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill('test-instance')
 
     // Select a silo image for boot disk
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
 
     // Verify ephemeral IP checkbox is checked by default
     const ephemeralCheckbox = page.getByRole('checkbox', {
@@ -251,9 +241,7 @@ test.describe('IP pool configuration: pelerines silo (no defaults)', () => {
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill('test-instance')
 
     // Select a silo image for boot disk
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
 
     // Verify ephemeral IP checkbox is not checked by default
     const ephemeralCheckbox = page.getByRole('checkbox', {
@@ -300,9 +288,7 @@ test.describe('IP pool configuration: no-pools silo (no IP pools)', () => {
 
     await page.getByRole('textbox', { name: 'Name', exact: true }).fill('no-default-pool')
 
-    await page.getByRole('tab', { name: 'Silo images' }).click()
-    await page.getByPlaceholder('Select a silo image', { exact: true }).click()
-    await page.getByRole('option', { name: 'ubuntu-22-04' }).click()
+    await selectASiloImage(page, 'arch-2022-06-01')
 
     const defaultRadio = page.getByRole('radio', { name: 'Default' })
     await expect(defaultRadio).toBeChecked()
diff --git a/test/e2e/pagination.e2e.ts b/test/e2e/pagination.e2e.ts
index a0eb9179f..3b0e16000 100644
--- a/test/e2e/pagination.e2e.ts
+++ b/test/e2e/pagination.e2e.ts
@@ -27,8 +27,9 @@ test('pagination', async ({ page }) => {
   await expect(spinner).toBeHidden()
   await expect(prevButton).toBeDisabled() // we're on the first page
 
-  await expectCell(page, 'snapshot-1')
-  await expectCell(page, `disk-1-snapshot-${PAGE_SIZE}`)
+  // Items are sorted by name, so first page has: delete-500, disk-1-snapshot-10, ..., disk-1-snapshot-143
+  await expectCell(page, 'delete-500')
+  await expectCell(page, 'disk-1-snapshot-143')
   await expect(rows).toHaveCount(PAGE_SIZE)
 
   await scrollTo(page, 100)
@@ -42,18 +43,21 @@ test('pagination', async ({ page }) => {
   await expect(spinner).toBeHidden()
   await expectScrollTop(page, 0) // scroll resets to top on page change
 
-  await expectCell(page, `disk-1-snapshot-${PAGE_SIZE + 1}`)
-  await expectCell(page, `disk-1-snapshot-${2 * PAGE_SIZE}`)
+  // Page 2: disk-1-snapshot-144 to disk-1-snapshot-40
+  await expectCell(page, 'disk-1-snapshot-144')
+  await expectCell(page, 'disk-1-snapshot-40')
   await expect(rows).toHaveCount(PAGE_SIZE)
 
   await nextButton.click()
-  await expectCell(page, `disk-1-snapshot-${2 * PAGE_SIZE + 1}`)
-  await expectCell(page, `disk-1-snapshot-${3 * PAGE_SIZE}`)
+  // Page 3: disk-1-snapshot-41 to disk-1-snapshot-89
+  await expectCell(page, 'disk-1-snapshot-41')
+  await expectCell(page, 'disk-1-snapshot-89')
   await expect(rows).toHaveCount(PAGE_SIZE)
 
   await nextButton.click()
-  await expectCell(page, `disk-1-snapshot-${3 * PAGE_SIZE + 1}`)
-  await expectCell(page, 'disk-1-snapshot-167')
+  // Page 4: disk-1-snapshot-9 to snapshot-max-size (17 items)
+  await expectCell(page, 'disk-1-snapshot-9')
+  await expectCell(page, 'snapshot-max-size')
   await expect(rows).toHaveCount(17)
   await expect(nextButton).toBeDisabled() // no more pages
 
@@ -62,8 +66,9 @@ test('pagination', async ({ page }) => {
   await prevButton.click()
   await expect(spinner).toBeHidden({ timeout: 10 }) // no spinner, cached page
   await expect(rows).toHaveCount(PAGE_SIZE)
-  await expectCell(page, `disk-1-snapshot-${2 * PAGE_SIZE + 1}`)
-  await expectCell(page, `disk-1-snapshot-${3 * PAGE_SIZE}`)
+  // Back to page 3
+  await expectCell(page, 'disk-1-snapshot-41')
+  await expectCell(page, 'disk-1-snapshot-89')
   await expectScrollTop(page, 0) // scroll resets to top on prev too
 
   await nextButton.click()
diff --git a/test/e2e/snapshots.e2e.ts b/test/e2e/snapshots.e2e.ts
index c6ddc8183..adfa64ea4 100644
--- a/test/e2e/snapshots.e2e.ts
+++ b/test/e2e/snapshots.e2e.ts
@@ -12,24 +12,24 @@ test('Click through snapshots', async ({ page }) => {
   await page.click('role=link[name*="Snapshots"]')
   await expectVisible(page, [
     'role=heading[name*="Snapshots"]',
-    'role=cell[name="snapshot-1"]',
-    'role=cell[name="snapshot-2"]',
     'role=cell[name="delete-500"]',
-    'role=cell[name="snapshot-4"]',
-    'role=cell[name="snapshot-disk-deleted"]',
+    'role=cell[name="disk-1-snapshot-10"]',
+    'role=cell[name="disk-1-snapshot-100"]',
+    'role=cell[name="disk-1-snapshot-11"]',
+    'role=cell[name="disk-1-snapshot-12"]',
   ])
 
   // test async disk name fetch
   const table = page.getByRole('table')
-  await expectRowVisible(table, { name: 'snapshot-1', disk: 'disk-1' })
-  await expectRowVisible(table, { name: 'snapshot-disk-deleted', disk: 'Deleted' })
+  await expectRowVisible(table, { name: 'disk-1-snapshot-10', disk: 'disk-1' })
+  await expectRowVisible(table, { name: 'delete-500', disk: 'disk-1' })
 })
 
 test('Disk button opens detail modal', async ({ page }) => {
   await page.goto('/projects/mock-project/snapshots')
 
   const table = page.getByRole('table')
-  await expectRowVisible(table, { name: 'snapshot-1', disk: 'disk-1' })
+  await expectRowVisible(table, { name: 'disk-1-snapshot-10', disk: 'disk-1' })
 
   await page.getByRole('button', { name: 'disk-1' }).first().click()
 
@@ -41,7 +41,7 @@ test('Disk button opens detail modal', async ({ page }) => {
 test('Confirm delete snapshot', async ({ page }) => {
   await page.goto('/projects/mock-project/snapshots')
 
-  const row = page.getByRole('row', { name: 'disk-1-snapshot-10' })
+  const row = page.getByRole('row', { name: 'disk-1-snapshot-100' })
 
   // scroll so the dropdown menu isn't behind the pagination bar
   await row.scrollIntoViewIfNeeded()
@@ -97,11 +97,11 @@ test('Error on delete snapshot', async ({ page }) => {
 test('Create image from snapshot', async ({ page }) => {
   await page.goto('/projects/mock-project/snapshots')
 
-  await clickRowAction(page, 'disk-1-snapshot-8', 'Create image')
+  await clickRowAction(page, 'disk-1-snapshot-100', 'Create image')
 
   await expectVisible(page, ['role=dialog[name="Create image from snapshot"]'])
 
-  await page.fill('role=textbox[name="Name"]', 'image-from-snapshot-8')
+  await page.fill('role=textbox[name="Name"]', 'image-from-snapshot-100')
   await page.fill('role=textbox[name="Description"]', 'image description')
   await page.fill('role=textbox[name="OS"]', 'Ubuntu')
   await page.fill('role=textbox[name="Version"]', '20.02')
@@ -112,7 +112,7 @@ test('Create image from snapshot', async ({ page }) => {
 
   await page.click('role=link[name*="Images"]')
   await expectRowVisible(page.getByRole('table'), {
-    name: 'image-from-snapshot-8',
+    name: 'image-from-snapshot-100',
     description: 'image description',
   })
 })
@@ -120,7 +120,7 @@ test('Create image from snapshot', async ({ page }) => {
 test('Create image from snapshot, name taken', async ({ page }) => {
   await page.goto('/projects/mock-project/snapshots')
 
-  await clickRowAction(page, 'disk-1-snapshot-8', 'Create image')
+  await clickRowAction(page, 'disk-1-snapshot-100', 'Create image')
 
   await expectVisible(page, ['role=dialog[name="Create image from snapshot"]'])
 
diff --git a/test/e2e/utils.ts b/test/e2e/utils.ts
index 5d7383e4a..5eb02cdca 100644
--- a/test/e2e/utils.ts
+++ b/test/e2e/utils.ts
@@ -199,6 +199,24 @@ export async function clickRowAction(page: Page, rowName: string, actionName: st
   await page.getByRole('menuitem', { name: actionName }).click()
 }
 
+export const selectASiloImage = async (page: Page, name: string) => {
+  await page.getByRole('tab', { name: 'Silo images' }).click()
+  await page.getByPlaceholder('Select a silo image', { exact: true }).click()
+  await page.getByRole('option', { name }).click()
+}
+
+export const selectAProjectImage = async (page: Page, name: string) => {
+  await page.getByRole('tab', { name: 'Project images' }).click()
+  await page.getByPlaceholder('Select a project image', { exact: true }).click()
+  await page.getByRole('option', { name }).click()
+}
+
+export const selectAnExistingDisk = async (page: Page, name: string) => {
+  await page.getByRole('tab', { name: 'Existing disks' }).click()
+  await page.getByRole('combobox', { name: 'Disk' }).click()
+  await page.getByRole('option', { name }).click()
+}
+
 /**
  * Select an option from a dropdown
  * labelLocator can either be the dropdown's label text or a more elaborate Locator