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fix: for unexpected errors in reading versioning config panic (#14994)

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We need to make sure if we cannot read bucket metadata
for some reason, and bucket metadata is not missing and
returning corrupted information we should panic such
handlers to disallow I/O to protect the overall state
on the system.

In-case of such corruption we have a mechanism now
to force recreate the metadata on the bucket, using
`x-minio-force-create` header with `PUT /bucket` API
call.

Additionally fix the versioning config updated state
to be set properly for the site replication healing
to trigger correctly.
This commit is contained in:
Harshavardhana
2022-05-31 02:57:57 -07:00
committed by GitHub
parent befbf48563
commit 52221db7ef
19 changed files with 178 additions and 88 deletions
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6
cmd/erasure-server-pool.go
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@@ -1756,6 +1756,8 @@ func (z *erasureServerPools) Walk(ctx context.Context, bucket, prefix string, re
defer cancel()
defer close(results)
versioned := opts.Versioned || opts.VersionSuspended
for _, erasureSet := range z.serverPools {
var wg sync.WaitGroup
for _, set := range erasureSet.sets {
@@ -1783,12 +1785,12 @@ func (z *erasureServerPools) Walk(ctx context.Context, bucket, prefix string, re
if opts.WalkAscending {
for i := len(fivs.Versions) - 1; i >= 0; i-- {
version := fivs.Versions[i]
results <- version.ToObjectInfo(bucket, version.Name)
results <- version.ToObjectInfo(bucket, version.Name, versioned)
}
return
}
for _, version := range fivs.Versions {
results <- version.ToObjectInfo(bucket, version.Name)
results <- version.ToObjectInfo(bucket, version.Name, versioned)
}
}