Already wrote: root@ed-ds-c178:[/var/lib/ceph/osd/ceph-123]:$ df -i /var/lib/ceph/osd/ceph-123 Filesystem Inodes IUsed IFree IUse% Mounted on /dev/mapper/disk23p1 146513024 22074752 124438272 16% /var/lib/ceph/osd/ceph-123
2016-10-25 15:55 GMT+03:00 Irek Fasikhov <[email protected]>: > Привет, Василий. > Hi,Vasily. > > You are busy inode. see "df -i" > > С уважением, Фасихов Ирек Нургаязович > Моб.: +79229045757 > > 2016-10-25 15:52 GMT+03:00 Василий Ангапов <[email protected]>: >> >> This is a a bit more information about that XFS: >> >> root@ed-ds-c178:[~]:$ xfs_info /dev/mapper/disk23p1 >> meta-data=/dev/mapper/disk23p1 isize=2048 agcount=6, agsize=268435455 >> blks >> = sectsz=4096 attr=2, projid32bit=1 >> = crc=0 finobt=0 >> data = bsize=4096 blocks=1465130385, imaxpct=5 >> = sunit=0 swidth=0 blks >> naming =version 2 bsize=4096 ascii-ci=0 ftype=0 >> log =internal bsize=4096 blocks=521728, version=2 >> = sectsz=4096 sunit=1 blks, lazy-count=1 >> realtime =none extsz=4096 blocks=0, rtextents=0 >> >> root@ed-ds-c178:[~]:$ xfs_db /dev/mapper/disk23p1 >> xfs_db> frag >> actual 25205642, ideal 22794438, fragmentation factor 9.57% >> >> 2016-10-25 14:59 GMT+03:00 Василий Ангапов <[email protected]>: >> > Actually all OSDs are already mounted with inode64 option. Otherwise I >> > could not write beyond 1TB. >> > >> > 2016-10-25 14:53 GMT+03:00 Ashley Merrick <[email protected]>: >> >> Sounds like 32bit Inode limit, if you mount with -o inode64 (not 100% >> >> how you would do in ceph), would allow data to continue to be wrote. >> >> >> >> ,Ashley >> >> >> >> -----Original Message----- >> >> From: ceph-users [mailto:[email protected]] On Behalf >> >> Of ??????? ??????? >> >> Sent: 25 October 2016 12:38 >> >> To: ceph-users <[email protected]> >> >> Subject: [ceph-users] XFS no space left on device >> >> >> >> Hello, >> >> >> >> I got Ceph 10.2.1 cluster with 10 nodes, each having 29 * 6TB OSDs. >> >> Yesterday I found that 3 OSDs were down and out with 89% space >> >> utilization. >> >> In logs there is: >> >> 2016-10-24 22:36:37.599253 7f8309c5e800 0 ceph version 10.2.1 >> >> (3a66dd4f30852819c1bdaa8ec23c795d4ad77269), process ceph-osd, pid >> >> 2602081 >> >> 2016-10-24 22:36:37.600129 7f8309c5e800 0 pidfile_write: ignore empty >> >> --pid-file >> >> 2016-10-24 22:36:37.635769 7f8309c5e800 0 >> >> filestore(/var/lib/ceph/osd/ceph-123) backend xfs (magic 0x58465342) >> >> 2016-10-24 22:36:37.635805 7f8309c5e800 -1 >> >> genericfilestorebackend(/var/lib/ceph/osd/ceph-123) detect_features: >> >> unable to create /var/lib/ceph/osd/ceph-123/fiemap_test: (28) No space >> >> left on device >> >> 2016-10-24 22:36:37.635814 7f8309c5e800 -1 >> >> filestore(/var/lib/ceph/osd/ceph-123) _detect_fs: detect_features >> >> error: (28) No space left on device >> >> 2016-10-24 22:36:37.635818 7f8309c5e800 -1 >> >> filestore(/var/lib/ceph/osd/ceph-123) FileStore::mount: error in >> >> _detect_fs: (28) No space left on device >> >> 2016-10-24 22:36:37.635824 7f8309c5e800 -1 osd.123 0 OSD:init: unable >> >> to mount object store >> >> 2016-10-24 22:36:37.635827 7f8309c5e800 -1 ESC[0;31m ** ERROR: osd init >> >> failed: (28) No space left on deviceESC[0m >> >> >> >> root@ed-ds-c178:[/var/lib/ceph/osd/ceph-123]:$ df -h >> >> /var/lib/ceph/osd/ceph-123 >> >> Filesystem Size Used Avail Use% Mounted on >> >> /dev/mapper/disk23p1 5.5T 4.9T 651G 89% /var/lib/ceph/osd/ceph-123 >> >> >> >> root@ed-ds-c178:[/var/lib/ceph/osd/ceph-123]:$ df -i >> >> /var/lib/ceph/osd/ceph-123 >> >> Filesystem Inodes IUsed IFree IUse% Mounted on >> >> /dev/mapper/disk23p1 146513024 22074752 124438272 16% >> >> /var/lib/ceph/osd/ceph-123 >> >> >> >> root@ed-ds-c178:[/var/lib/ceph/osd/ceph-123]:$ touch 123 >> >> touch: cannot touch ‘123’: No space left on device >> >> >> >> root@ed-ds-c178:[/var/lib/ceph/osd/ceph-123]:$ grep ceph-123 >> >> /proc/mounts >> >> /dev/mapper/disk23p1 /var/lib/ceph/osd/ceph-123 xfs >> >> rw,noatime,attr2,inode64,noquota 0 0 >> >> >> >> The same situation is for all three down OSDs. OSD can be unmounted and >> >> mounted without problem: >> >> root@ed-ds-c178:[~]:$ umount /var/lib/ceph/osd/ceph-123 >> >> root@ed-ds-c178:[~]:$ root@ed-ds-c178:[~]:$ mount >> >> /var/lib/ceph/osd/ceph-123 >> >> root@ed-ds-c178:[~]:$ touch /var/lib/ceph/osd/ceph-123/123 >> >> touch: cannot touch ‘/var/lib/ceph/osd/ceph-123/123’: No space left on >> >> device >> >> >> >> xfs_repair gives no error for FS. >> >> >> >> Kernel is >> >> root@ed-ds-c178:[~]:$ uname -r >> >> 4.7.0-1.el7.wg.x86_64 >> >> >> >> What else can I do to rectify that situation? >> >> _______________________________________________ >> >> ceph-users mailing list >> >> [email protected] >> >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> _______________________________________________ >> ceph-users mailing list >> [email protected] >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
