[Lustre-discuss] OLD MDT and OST's keep showing up in the messages log.

[Bach, Richard A]

I moved our OST's and MDT's to new storage. I followed the information for creating a separate MGS and MDT and migrated the data to the new file system and then unmounted the old one.


I am currently running Lustre 1.8 and have been for about 3 years.

I am continuing to get messages in /var/log/messages about the old filesystems MDT and OST's.

How can I clear this configuration information so I don't keep getting hundreds of messages a day.


Here is an excerpt from the lctl dk on the mdt and mgs node.

503->b5b75cd8-6d9e-bdc7-9f1b-a8459935ba28@:0/0 lens 240/0 e 0 to 0 dl 1396209049 ref 1 fl Interpret:/0/0 rc 0/0
00010000:02020000:3:1396209045.539365:0:13312:0:(ldlm_lib.c:704:target_handle_connect()) 137-5: UUID 'large-fs-MDT0000_UUID' is not available  for connect (no target)
00010000:00020000:3:1396209045.539373:0:13312:0:(ldlm_lib.c:1892:target_send_reply_msg()) @@@ processing error (-19)  req at ffff880fce4e7800 x1442282272844539/t0 o38-><?>@<?>:0/0 lens 368/0 e 0 to 0 dl 1396209145 ref 1 fl Interpret:/0/0 rc -19/0
00010000:02020000:4:1396209055.089061:0:13329:0:(ldlm_lib.c:704:target_handle_connect()) 137-5: UUID 'large-fs-MDT0000_UUID' is not available  for connect (no target)
00010000:00020000:4:1396209055.089079:0:13329:0:(ldlm_lib.c:1892:target_send_reply_msg()) @@@ processing error (-19)  req at ffff880fff9f5c50 x1459858505382437/t0 o38-><?>@<?>:0/0 lens 368/0 e 0 to 0 dl 1396209155 ref 1 fl Interpret:/0/0 rc -19/0
00010000:02020000:4:1396209058.442567:0:13364:0:(ldlm_lib.c:704:target_handle_connect()) 137-5: UUID 'large-fs-MDT0000_UUID' is not available  for connect (no target)
00010000:00020000:4:1396209058.442574:0:13364:0:(ldlm_lib.c:1892:target_send_reply_msg()) @@@ processing error (-19)  req at ffff880fdc468c00 x1450902841395928/t0 o38-><?>@<?>:0/0 lens 368/0 e 0 to 0 dl 1396209158 ref 1 fl Interpret:/0/0 rc -19/0
00010000:02020000:1:1396209061.028498:0:13420:0:(ldlm_lib.c:704:target_handle_connect()) 137-5: UUID 'large-fs-MDT0000_UUID' is not available  for connect (no target)



Any help you can offer will be greatly appreciated.

Thanks,

Rich
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