Hi, my MDS failed again, but this time I cannot recover it by deleting the mds*_openfiles .0 object. The startup behaviour is also different. Both inode count and cache size stay at zero while the MDS is replaying. When I set the MDS log level to 7, I get tons of these messages: 2020-01-06 11:59:49.303 7f30149e4700 7 mds.1.cache current root is [dir 0x10000073682 /XXX/XXX/ [2,head] auth v=5527265 cv=0/0 dir_auth=1 state=1073741824 f(v0 m2019-08-14 16:39:17.790395 4=1+3) n(v84855 rc2019-09-17 08:54:57.569803 b3226894326662 5255834=4707755+548079) hs=1+0,ss=0+0 | child=1 subtree=1 0x5608a02e7900] 2020-01-06 11:59:49.323 7f30149e4700 7 mds.1.cache adjust_subtree_auth -1,-2 -> -2,-2 on [dir 0x1000ae4a784 /XXX/XXX/ [2,head] auth v=114 cv=0/0 state=1073741824 f(v0 m2019-08-23 05:07:32.658490 9=9+0) n(v1 rc2019-09-16 15:51:58.418555 b21646377 9=9+0) hs=0+0,ss=0+0 0x5608c602cd00] 2020-01-06 11:59:49.323 7f30149e4700 7 mds.1.cache current root is [dir 0x10000073682 /XXX/XXX/ [2,head] auth v=5527265 cv=0/0 dir_auth=1 state=1073741824 f(v0 m2019-08-14 16:39:17.790395 4=1+3) n(v84855 rc2019-09-17 08:54:57.569803 b3226894326662 5255834=4707755+548079) hs=1+0,ss=0+0 | child=1 subtree=1 0x5608a02e7900] 2020-01-06 11:59:49.343 7f30149e4700 7 mds.1.cache adjust_subtree_auth -1,-2 -> -2,-2 on [dir 0x1000ae4a78b /XXX/XXX/ [2,head] auth v=102 cv=0/0 state=1073741824 f(v0 m2019-08-23 05:07:35.046498 9=9+0) n(v1 rc2019-09-16 15:51:58.478556 b1430317 9=9+0) hs=0+0,ss=0+0 0x5608c602d200] 2020-01-06 11:59:49.343 7f30149e4700 7 mds.1.cache current root is [dir 0x10000073682 /XXX/XXX/ [2,head] auth v=5527265 cv=0/0 dir_auth=1 state=1073741824 f(v0 m2019-08-14 16:39:17.790395 4=1+3) n(v84855 rc2019-09-17 08:54:57.569803 b3226894326662 5255834=4707755+548079) hs=1+0,ss=0+0 | child=1 subtree=1 0x5608a02e7900] 2020-01-06 11:59:49.363 7f30149e4700 7 mds.1.cache adjust_subtree_auth -1,-2 -> -2,-2 on [dir 0x1000ae4a78e /XXX/XXX/ [2,head] auth v=91 cv=0/0 state=1073741824 f(v0 m2019-08-23 05:07:38.986513 8=8+0) n(v1 rc2019-09-16 15:51:58.498556 b1932614 8=8+0) hs=0+0,ss=0+0 0x5608c602d700] 2020-01-06 11:59:49.363 7f30149e4700 7 mds.1.cache current root is [dir 0x10000073682 /XXX/XXX/ [2,head] auth v=5527265 cv=0/0 dir_auth=1 state=1073741824 f(v0 m2019-08-14 16:39:17.790395 4=1+3) n(v84855 rc2019-09-17 08:54:57.569803 b3226894326662 5255834=4707755+548079) hs=1+0,ss=0+0 | child=1 subtree=1 0x5608a02e7900] Is there any way I can recover the MDS? I tried wiping sessions on startup etc., but nothing worked. Thanks _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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