Is the Snapshot activated? gluster snapshot activate <snapname>
Aravinda Vishwanathapura https://kadalu.io > On 21-Dec-2021, at 4:06 PM, samfisher1 <samfish...@126.com> wrote: > > Sorry for disturbing you... Uh, I met a very strange GlusterFS problem: I can > access snapshots by using FUSE mount and it works fine. However, when I test > Gluster USER-SERVICEABLE snapshots feature, I find I cannot see .snap > directory in the NFS shared directory. So pls help me solve this problem, > many thanks~ > My Gluster version is glusterfs 8.6. My OS version is CentOS 7.9.2009 > Here is gluster volume and snapshot info. > > ``` > [root@pgsql-1 media-cifs]# gluster v info disperse_vol_2 > > Volume Name: disperse_vol_2 > Type: Disperse > Volume ID: a8bd1d15-20c0-43af-a66e-eb166bd92f4c > Status: Started > Snapshot Count: 5 > Number of Bricks: 1 x (4 + 2) = 6 > Transport-type: tcp > Bricks: > Brick1: > pgsql-1:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick1/data > Brick2: > pgsql-2:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick2/data > Brick3: > pgsql-3:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick3/data > Brick4: > pgsql-1:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick4/data > Brick5: > pgsql-2:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick5/data > Brick6: > pgsql-3:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick6/data > Options Reconfigured: > features.show-snapshot-directory: on > features.snapshot-directory: .snaps_disperse_vol_2 > features.uss: enable > storage.fips-mode-rchecksum: on > transport.address-family: inet > nfs.disable: on > features.quota: off > features.inode-quota: off > features.quota-deem-statfs: off > features.barrier: disable > snap-activate-on-create: disable > cluster.enable-shared-storage: enable > ``` > Here is the snapshot info: > > ``` > [root@pgsql-1 media-cifs]# gluster snap info snap_disperse_vol_2_test1 > Snapshot : snap_disperse_vol_2_test1 > Snap UUID : 8cab3954-3055-43aa-b34f-bbff58375881 > Created : 2021-12-21 09:23:43 > Snap Volumes: > > Snap Volume Name : 4dd90c9a08f1449fb865a368676ebd61 > Origin Volume name : disperse_vol_2 > Snaps taken for disperse_vol_2 : 5 > Snaps available for disperse_vol_2 : 251 > Status : Started > ``` > But I can not see any .snaps directory in the media3 directory. > > ``` > [root@pgsql-1 media-cifs]# mount -t nfs 10.10.10.1:/disperse_vol_2 /media3/ > [root@pgsql-1 media-cifs]# ls -a /media3 > . 21.txt 24.txt 27.txt 2.txt 32.txt 35.txt > .. 22.txt 25.txt 28.txt 30.txt 33.txt 36.txt > ``` > I can access snapshot by using FUSE mount and it works fine. > ``` > [root@pgsql-1 media-cifs]# mount -t glusterfs > 10.10.10.1:/snaps/snap_disperse_vol_2_test1/disperse_vol_2 /mnt/snap/ > [root@pgsql-1 media-cifs]# ls /mnt/snap/ > 20.txt 23.txt 26.txt 29.txt 31.txt 34.txt 37.txt 3.txt 42.txt > 45.txt 48.txt 50.txt 7.txt > 21.txt 24.txt 27.txt 2.txt 32.txt 35.txt 38.txt 40.txt 43.txt > 46.txt 49.txt 5.txt 8.txt > 22.txt 25.txt 28.txt 30.txt 33.txt 36.txt 39.txt 41.txt 44.txt > 47.txt 4.txt 6.txt 9.txt > ``` > I haven't any clues to solve this problems, pls help me. tks~ > > > -- > Lee.T > > > > > > > > ________ > > > > Community Meeting Calendar: > > Schedule - > Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC > Bridge: https://meet.google.com/cpu-eiue-hvk > Gluster-users mailing list > Gluster-users@gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users
________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://meet.google.com/cpu-eiue-hvk Gluster-users mailing list Gluster-users@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users