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* write-behind: set default window-size to 1MB.Raghavendra G2009-07-071-1/+2
| | | | Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* performance/write-behind - bug fix in open() and create().Basavanagowda Kanur2009-07-021-1/+5
| | | | | | | | open() & create() calls should reset frame->local to NULL. bz# 104 Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* enhancement in write-behindAmar Tumballi2009-06-301-13/+22
| | | | | | | | | Write calls should not be pushed to background only when the mandatory locking is enabled, in all other cases (eg: O_SYNC, O_DIRECT etc), we should not be 'caching' any data, but the calls can be pushed to the background Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
* write-behind: indentation and logging fixesRaghavendra G2009-04-301-158/+74
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* write-behind aggregate-size related changesRaghavendra G2009-04-161-15/+76
| | | | | | | | | | | This patch brings in following changes: 1. make aggregate-size as non-configurable and make it to be equal to maximum iobuf size. 2. best effort to write data in chunks of length as close to aggregate-size as possible but not greater than aggregate-size, since aggregate-size is made equal to Maximum size of iobuf. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* write-behind: adhere to coding guidelines.Raghavendra G2009-04-161-16/+32
| | | | | | - make sure lines are not greater than 80 characters in length Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* use ctx->page_size in all translators and transports instead of having their ↵Anand V. Avati2009-04-131-18/+0
| | | | | | own configurations Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* update performance/write-behind with new readv writev prototypesAnand V. Avati2009-04-121-18/+18
| | | | Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* wb_flush - keep reference on fd for process_frame to perform STACK_WIND of ↵Anand V. Avati2009-04-021-0/+4
| | | | | | | | flush. This patch fixes bug report by Greg <greg@easyflirt.com> on gluster-users@ with subject 'glusterfsd crash' Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* fixes crash in write-behind2.0.0rc6Amar Tumballi2009-03-221-2/+3
| | | | | | | in wb_flush, there was a chance that wb_process_queue() was called with NULL frame, which causes crash. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* write behind preserves order of fops with respect to writesRaghavendra G2009-03-131-404/+947
| | | | | | | - the execution order of fops like read, stat, fsync, truncate etc whose results are affected by writes, are preserved. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* updated copyright header to extend copyright upto 2009Basavanagowda Kanur2009-02-261-1/+1
| | | | | | updated copyright header to include 2009. Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
* Added all filesVikas Gorur2009-02-183-0/+1459
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