#557851 -persist is too persistent, prevents disconnect

Package:
nbd-client
Source:
nbd
Description:
Network Block Device protocol - client
Submitter:
martin f krafft
Date:
2010-03-31 02:42:04 UTC
Severity:
normal
#557851#5
Date:
2009-11-24 19:33:36 UTC
From:
To:
If I try to disconnect a client started with -persist, the client process stays
alive, the local kernel logs:

  kernel: [548405.530622] nbd0: NBD_DISCONNECT
  kernel: [548405.533286] nbd0: Receive control failed (result -32)
  kernel: [548405.533353] nbd0: queue cleared
  kernel: [548405.548413]  nbd0: unknown partition table

and the server records a reconnect. Afterwards, nbd0 is available as before.
#557851#10
Date:
2010-03-31 02:37:17 UTC
From:
To:
i can confirm this with mainline nbd client version 2.9.15

ubuntu karmic  2.6.31-20-server  SMP