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| author | Patrick Donnelly <pdonnell@redhat.com> | 2019-12-05 10:36:12 -0800 |
|---|---|---|
| committer | Patrick Donnelly <pdonnell@redhat.com> | 2019-12-11 15:28:57 -0800 |
| commit | 0efa73f0296276aadc9d20e58120c05a3f47ae03 (patch) | |
| tree | d6aa78a9ce824333fd48ea340e798f967e38bca5 /PendingReleaseNotes | |
| parent | ef1c13de17e77a4732fa83c167bb44f03f2c371c (diff) | |
| download | ceph-0efa73f0296276aadc9d20e58120c05a3f47ae03.tar.gz | |
mds: update default MDS cache size memory limit
1GB is too low as a default and usually results in cache size warnings
at that size; the MDS will struggle to maintain such a small cache size
for most workloads.
Fixes: https://tracker.ceph.com/issues/43182
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Diffstat (limited to 'PendingReleaseNotes')
| -rw-r--r-- | PendingReleaseNotes | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/PendingReleaseNotes b/PendingReleaseNotes index 0a0bde3c995..1579ea026a8 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -252,6 +252,8 @@ cases -- reducing the number of entries requested from each bucket index shard. +* MDS default cache memory limit is now 4GB. + * The behaviour of the ``-o`` argument to the rados tool has been reverted to its orignal behaviour of indicating an output file. This reverts it to a more consisten behaviour when compared to other tools. Specifying obect size is now |