Drive renameData() with stub disks to assert that an in-quorum
errCommitMetaMissing is converted to errErasureWriteQuorum (HTTP 503)
and that an in-quorum errFileNotFound still surfaces unchanged so
PutObject() keeps returning IncompleteBody for client disconnects.
Signed-off-by: Julien Laurenceau <julien.laurenceau@pepitedata.com>
When the staged xl.meta disappears between the data rename and the
meta-file commit inside RenameData(), the affected drives return
errFileNotFound. An in-quorum errFileNotFound is reduced by
reduceWriteQuorumErrs() and previously surfaced as:
- IncompleteBody (400) from PutObject(), misattributing the failure
to a client disconnect, or
- ObjectNotFound (404 NoSuchKey) from CompleteMultipartUpload(),
telling clients the object is absent so they skip retries.
Map errFileNotFound at the commit step to a dedicated internal
errCommitMetaMissing, convert it to errErasureWriteQuorum in
renameData(), and map it to InsufficientWriteQuorum (HTTP 503) in
toObjectErr() so clients retry. Below-quorum outcomes already return
InsufficientWriteQuorum and are unchanged, as is the IncompleteBody
mapping for staging failures of client-disconnected uploads.
Signed-off-by: Julien Laurenceau <julien.laurenceau@pepitedata.com>
`go run golang.org/x/tools/gopls/internal/analysis/modernize/cmd/modernize@latest -fix -test ./...` executed.
`go generate ./...` ran afterwards to keep generated.
* Provide information on *actively* healing, buckets healed/queued, objects healed/failed.
* Add concurrent healing of multiple sets (typically on startup).
* Add bucket level resume, so restarts will only heal non-healed buckets.
* Print summary after healing a disk is done.
- Implement a new xl.json 2.0.0 format to support,
this moves the entire marshaling logic to POSIX
layer, top layer always consumes a common FileInfo
construct which simplifies the metadata reads.
- Implement list object versions
- Migrate to siphash from crchash for new deployments
for object placements.
Fixes#2111
Feng Ruohang