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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-30 09:05:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-30 09:05:47 -0700 |
| commit | a70f35af4e49f87ba4b6c4b30220fbb66cd74af6 (patch) | |
| tree | f81d1c68d332f7ed32048085fa2972c057f62419 /include/linux/drbd_limits.h | |
| parent | Merge branch 'for-3.5/core' of git://git.kernel.dk/linux-block (diff) | |
| parent | Merge branch 'for-jens' of git://git.drbd.org/linux-drbd into for-3.5/drivers (diff) | |
| download | wireguard-linux-a70f35af4e49f87ba4b6c4b30220fbb66cd74af6.tar.xz wireguard-linux-a70f35af4e49f87ba4b6c4b30220fbb66cd74af6.zip | |
Merge branch 'for-3.5/drivers' of git://git.kernel.dk/linux-block
Pull block driver updates from Jens Axboe:
"Here are the driver related changes for 3.5. It contains:
- The floppy changes from Jiri. Jiri is now also marked as the
maintainer of floppy.c, I shall be publically branding his forehead
with red hot iron at the next opportune moment.
- A batch of drbd updates and fixes from the linbit crew, as well as
fixes from others.
- Two small fixes for xen-blkfront courtesy of Jan."
* 'for-3.5/drivers' of git://git.kernel.dk/linux-block: (70 commits)
floppy: take over maintainership
floppy: remove floppy-specific O_EXCL handling
floppy: convert to delayed work and single-thread wq
xen-blkfront: module exit handling adjustments
xen-blkfront: properly name all devices
drbd: grammar fix in log message
drbd: check MODULE for THIS_MODULE
drbd: Restore the request restart logic
drbd: introduce a bio_set to allocate housekeeping bios from
drbd: remove unused define
drbd: bm_page_async_io: properly initialize page->private
drbd: use the newly introduced page pool for bitmap IO
drbd: add page pool to be used for meta data IO
drbd: allow bitmap to change during writeout from resync_finished
drbd: fix race between drbdadm invalidate/verify and finishing resync
drbd: fix resend/resubmit of frozen IO
drbd: Ensure that data_size is not 0 before using data_size-1 as index
drbd: Delay/reject other state changes while establishing a connection
drbd: move put_ldev from __req_mod() to the endio callback
drbd: fix WRITE_ACKED_BY_PEER_AND_SIS to not set RQ_NET_DONE
...
Diffstat (limited to '')
| -rw-r--r-- | include/linux/drbd_limits.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h index 447c36752385..fb670bf603f7 100644 --- a/include/linux/drbd_limits.h +++ b/include/linux/drbd_limits.h @@ -48,6 +48,11 @@ #define DRBD_TIMEOUT_MAX 600 #define DRBD_TIMEOUT_DEF 60 /* 6 seconds */ + /* If backing disk takes longer than disk_timeout, mark the disk as failed */ +#define DRBD_DISK_TIMEOUT_MIN 0 /* 0 = disabled */ +#define DRBD_DISK_TIMEOUT_MAX 6000 /* 10 Minutes */ +#define DRBD_DISK_TIMEOUT_DEF 0 /* disabled */ + /* active connection retries when C_WF_CONNECTION */ #define DRBD_CONNECT_INT_MIN 1 #define DRBD_CONNECT_INT_MAX 120 @@ -60,7 +65,7 @@ /* timeout for the ping packets.*/ #define DRBD_PING_TIMEO_MIN 1 -#define DRBD_PING_TIMEO_MAX 100 +#define DRBD_PING_TIMEO_MAX 300 #define DRBD_PING_TIMEO_DEF 5 /* max number of write requests between write barriers */ |