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| author | Patrick Donnelly <pdonnell@redhat.com> | 2024-05-23 03:15:07 +0200 |
|---|---|---|
| committer | Patrick Donnelly <pdonnell@redhat.com> | 2024-05-23 03:15:07 +0200 |
| commit | 3767887144d6f1556b42b31a9d6142e4725a4909 (patch) | |
| tree | a64227793a9f668effe66582639dd34a24d26885 /PendingReleaseNotes | |
| parent | Merge PR #57170 into main (diff) | |
| parent | doc: document new --output-file switch (diff) | |
| download | ceph-3767887144d6f1556b42b31a9d6142e4725a4909.tar.xz ceph-3767887144d6f1556b42b31a9d6142e4725a4909.zip | |
Merge PR #57215 into main
* refs/pull/57215/head:
doc: document new --output-file switch
test/cli: ignore tmp_file_template
qa/workunits: add --output-file test in cephtool workunit
common,ceph: add output file switch to dump json to
common/options: add configs for temporary files made by daemons
common/Formatter: write the pending string on flush
Reviewed-by: Leonid Usov <leonid.usov@ibm.com>
Reviewed-by: Anthony D Atri <anthony.datri@gmail.com>
Diffstat (limited to 'PendingReleaseNotes')
| -rw-r--r-- | PendingReleaseNotes | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/PendingReleaseNotes b/PendingReleaseNotes index 993fafd0ac9..843302e08ae 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -1,5 +1,12 @@ >=19.0.0 +* ceph: a new --daemon-output-file switch is available for `ceph tell` commands + to dump output to a file local to the daemon. For commands which produce + large amounts of output, this avoids a potential spike in memory usage on the + daemon, allows for faster streaming writes to a file local to the daemon, and + reduces time holding any locks required to execute the command. For analysis, + it is necessary to retrieve the file from the host running the daemon + manually. Currently, only --format=json|json-pretty are supported. * RGW: GetObject and HeadObject requests now return a x-rgw-replicated-at header for replicated objects. This timestamp can be compared against the Last-Modified header to determine how long the object took to replicate. |