The safe use of the “osd snap trim sleep” option, which defaults to 0 but How many PGs on an OSD can be trimming snapshots at a time. Introduces the “osd max trimming pgs” option (defaulting to 2), which limits This release greatly improves control and throttling of the snap trimmer.
To avoid problems, please ensure that all OSDs are removedįrom the CRUSH map before deleting them. The bug is now fixed,īut the fix itself introduces the same risk because the behavior may vary betweenĬlients and OSDs. This could result in ‘misdirected op’ and other errors. When an “out” OSD that still existed in the CRUSH map was removed with ‘osd rm’. There was a bug introduced in Jewel (#19119) that broke the mapping behavior Previously would have gotten an EIO and gone read-only will now see a We now only send the ENXIO reply if the osd_enxio_on_misdirected_op option The rationale here is that the client or OSD isĬlearly buggy and we want to surface the error as clearly as possible. In previous versions, if a client sent an op to the wrong OSD, the OSD We recommend that all v11.2.x users upgrade.įor more detailed information, see the complete changelog. It contains a large number of bugfixes across all Ceph
#Gentoo check ssd health series#
The Kraken series (Kraken will be declared “End Of Life” (EOL) when Luminous
This is the first bugfix release for Kraken, and probably the last release of
Mythical kraken, a legendary sea monster in Scandinavian folklore withĬephalopod-like appearance. Kraken is the 11th stable release of Ceph.
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