Opened on 11/03/11 at 03:17:38
Last modified on 03/13/12 at 11:39:12
#1948 closed defect (fixed)
RFS mount options for configuration.
Reported by: | Chris Johns | Owned by: | Chris Johns |
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Priority: | normal | Milestone: | 4.11 |
Component: | fs | Version: | 4.10 |
Severity: | normal | Keywords: | |
Cc: | joel.sherrill@…, jennifer.averett@…, sebastian.huber@… | Blocked By: | |
Blocking: |
Description
The RFS defaults to max_held_buffers or 5. On small cache sizes with a few RFS file system active this can use up the buffers in the cache causing a deadlock as the file system waits for a buffer. The RFS need a way to configure the number of buffers held and to be able to disable the RFS local caching.
The patch add support for "hold-bitmaps,no-local-cache,max-held-bufs=2".
The patch also contains a minor fix for the bdbuf state trace printing.
Attachments (1)
Change History (5)
Changed on 11/03/11 at 03:17:38 by Chris Johns
Attachment: | rfs-mount-options.diff added |
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comment:1 Changed on 11/03/11 at 05:36:46 by Chris Johns
Resolution: | → fixed |
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Status: | new → closed |
comment:2 Changed on 11/03/11 at 12:01:00 by Joel Sherrill
Cc: | Joel Sherrill added |
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comment:3 Changed on 11/03/11 at 13:17:34 by Jennifer Averett
Resolution: | fixed |
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Status: | closed → reopened, jennifer.averett@oarcorp.com |
comment:4 Changed on 03/13/12 at 11:39:12 by Sebastian Huber
Resolution: | → fixed |
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Status: | reopened → closed, sebastian.huber@embedded-brains.de |
Seems to be fixed.
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Add RFS mount options.