[lustre-discuss] restoring the data to OST getting error

[Ihsan Ur Rahman]

Hello lustre folks,

We have failed ost i have done the below steps.
1) the data has been copied to share location via rsync.
2) deactivated on the MDS with the command lctl set_param
osc.lustre-OST001d-*.active=0
3) unmount the ost from oss.
4 ) formate with this command  mkfs.lustre --ost --index=29 --replace
--reformat --fsname=lustre  --backfstype=ldiskfs
--mgsnode=10.19.4.132 at o2ib /dev/sdd
Now when i am trying to copy the data back to the ost it give me the below
error.
rsync -av --progress /mydata/ost001d/CONFIGS/ /mnt/ost29/
sending incremental file list
rsync: ERROR: cannot stat destination "/mnt/ost29/": Not a directory (20)
rsync error: errors selecting input/output files, dirs (code 3) at
main.c(634) [Receiver=3.1.2]

lustre version is 2.12.6 .
below is another output, is it normal behaviour ?
 mount | grep lustre
/dev/sdb on /mnt/ost27 type lustre
(ro,context=unconfined_u:object_r:user_tmp_t:s0,svname=lustre-OST001b,mgsnode=10.19.4.132 at o2ib
,osd=osd-ldiskfs,errors=remount-ro)
/dev/sdc on /mnt/ost28 type lustre
(ro,context=unconfined_u:object_r:user_tmp_t:s0,svname=lustre-OST001c,mgsnode=10.19.4.132 at o2ib
,osd=osd-ldiskfs,errors=remount-ro)
/dev/sdd on /mnt/ost29 type lustre
(ro,context=unconfined_u:object_r:user_tmp_t:s0,svname=lustre-OST001d,mgsnode=10.19.4.132 at o2ib
,osd=osd-ldiskfs,errors=remount-ro)

regards,
ihsan
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