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Improve init messages for distributed setup (#5786)

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Fixes #5531
This commit is contained in:
Harshavardhana
2018-04-12 15:43:38 -07:00
committed by GitHub
parent e39de65367
commit 1f07545e2a
3 changed files with 26 additions and 4 deletions
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22
cmd/prepare-storage.go
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@@ -145,13 +145,23 @@ func connectLoadInitFormats(firstDisk bool, endpoints EndpointList, setCount, dr
}
}
if shouldInitXLDisks(sErrs) {
if !firstDisk {
return nil, errNotFirstDisk
}
// All disks report unformatted we should initialized everyone.
if shouldInitXLDisks(sErrs) && firstDisk {
return initFormatXL(context.Background(), storageDisks, setCount, drivesPerSet)
}
// Return error when quorum unformatted disks - indicating we are
// waiting for first server to be online.
if quorumUnformattedDisks(sErrs) && !firstDisk {
return nil, errNotFirstDisk
}
// Return error when quorum unformatted disks but waiting for rest
// of the servers to be online.
if quorumUnformattedDisks(sErrs) && firstDisk {
return nil, errFirstDiskWait
}
// 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
@@ -219,6 +229,10 @@ func waitForFormatXL(ctx context.Context, firstDisk bool, endpoints EndpointList
// Fresh setup, wait for first server to be up.
logger.Info("Waiting for the first server to format the disks.")
continue
case errFirstDiskWait:
// Fresh setup, wait for other servers to come up.
logger.Info("Waiting for all other servers to be online to format the disks.")
continue
case errXLReadQuorum:
// no quorum available continue to wait for minimum number of servers.
logger.Info("Waiting for a minimum of %d disks to come online (elapsed %s)\n", len(endpoints)/2, getElapsedTime())