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Error Deleting ISCSI


msalem
87 Posts
May 6, 2018, 11:44 am

Any idea why this is happening. ?

I can send the logs if you point me to the right direction 🙂

Capture

 

Thanks

#1

admin
2,930 Posts
May 6, 2018, 6:17 pm

In some cases when you kill an iSCSI target node uncleanly, the rbd image will think there is still a client connected for up to 15 min, i such case you need to wait for that period before you delete. you can also see if there are any "watchers" via

rbd status image-00003 --cluster xx

If this is not the case, can you post the /opt/petasan/log/PetaSAN.log file on management server you connect to.

also can you try to delete the image via cli command, does it work or do you get errors:

rbd rm image-00003 --cluster xx

Last edited on May 6, 2018, 6:20 pm by admin · #2

msalem
87 Posts
May 6, 2018, 6:36 pm

Hello Admin,

 

you are correct, I see this. I removed the ISCSI from the client side, and wait for the cookie to go away.

 

root@peta1:~# for i in 3 4 5 ; do rbd status image-0000$i --cluster SAN; done
Watchers:
watcher=10.3.1.13:0/1199494684 client.34611 cookie=18446462598732840974
Watchers:
watcher=10.3.1.13:0/1199494684 client.34611 cookie=18446462598732840962
Watchers:
watcher=10.3.1.13:0/1199494684 client.34611 cookie=18446462598732840963

 

Thanks again.

#3