jewel: mds fails to respawn if executable has changed #11873
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This allows the MDS to respawn using the same executable file even if it has since been deleted (on Linux). Otherwise, the execv fails because the readlink returns "/path/to/deleted (deleted)". (There is no path to the old executable.) Fixes: http://tracker.ceph.com/issues/17531 Signed-off-by: Patrick Donnelly <pdonnell@redhat.com> (cherry picked from commit 66a1220)
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jenkins test this please (general jenkins failure) |
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jenkins test this please (osd-scrub-repair.sh failed) |
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Nov 9, 2016
…has changed Reviewed-by: Loic Dachary <ldachary@redhat.com>
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@jcsp does this backport look good to merge ? It passed the fs suite http://tracker.ceph.com/issues/17851#note-5 (except for valgrind failures and one java test failure that also fail on the jewel branch ). Note that it will not be included in 10.2.4, reason why it targets jewel-next. |
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http://tracker.ceph.com/issues/17841