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handle fresh setup with mixed drives (#10273)

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fresh drive setups when one of the drive is
a root drive, we should ignore such a root
drive and not proceed to format.

This PR handles this properly by marking
the disks which are root disk and they are
taken offline.
This commit is contained in:
Harshavardhana
2020-08-18 14:37:26 -07:00
committed by GitHub
parent 2eb5f934d8
commit 74116204ce
9 changed files with 101 additions and 51 deletions
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5
cmd/prepare-storage.go
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@@ -278,7 +278,7 @@ func connectLoadInitFormats(retryCount int, firstDisk bool, endpoints Endpoints,
humanize.Ordinal(zoneCount), setCount, drivesPerSet)
// Initialize erasure code format on disks
format, err = initFormatErasure(GlobalContext, storageDisks, setCount, drivesPerSet, deploymentID)
format, err = initFormatErasure(GlobalContext, storageDisks, setCount, drivesPerSet, deploymentID, sErrs)
if err != nil {
return nil, nil, err
}
@@ -301,6 +301,9 @@ func connectLoadInitFormats(retryCount int, firstDisk bool, endpoints Endpoints,
return nil, nil, errFirstDiskWait
}
// Mark all root disks down
markRootDisksAsDown(storageDisks, sErrs)
// Following function is added to fix a regressions which was introduced
// in release RELEASE.2018-03-16T22-52-12Z after migrating v1 to v2 to v3.
// This migration failed to capture '.This' field properly which indicates