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From: fabbione@sourceware.org To: cluster-cvs@sources.redhat.com, cluster-devel@redhat.com Subject: Cluster Project branch, master, updated. cluster-2.99.05-27-ge55f8fd Date: Fri, 27 Jun 2008 06:52:00 -0000 [thread overview] Message-ID: <20080627065248.30778.qmail@sourceware.org> (raw) This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Cluster Project". http://sources.redhat.com/git/gitweb.cgi?p=cluster.git;a=commitdiff;h=e55f8fdb17a56e731d8f4460223d539ecb3557d0 The branch, master has been updated via e55f8fdb17a56e731d8f4460223d539ecb3557d0 (commit) from 64ab697e04242b96455dcb06b55c1dd2b12f30a5 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit e55f8fdb17a56e731d8f4460223d539ecb3557d0 Author: Benjamin Marzinski <bmarzins@redhat.com> Date: Tue Jun 24 17:11:35 2008 -0500 [gnbd-kernel] bz 442606: Switch gnbd to use deadline scheduler by default. GNBD was hanging under load with O_DIRECT. GNBD needs to block in its request function. This causes some problems with the anticipatory scheduler, which GNBD was using by default. To avoid these, this fix makes gnbd use the deadline scheduler by default. ----------------------------------------------------------------------- Summary of changes: gnbd-kernel/src/gnbd.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/gnbd-kernel/src/gnbd.c b/gnbd-kernel/src/gnbd.c index 5cc34fb..a8cfe4d 100644 --- a/gnbd-kernel/src/gnbd.c +++ b/gnbd-kernel/src/gnbd.c @@ -974,7 +974,7 @@ static int __init gnbd_init(void) goto out; } elevator_exit(disk->queue->elevator); - err = elevator_init(disk->queue, "anticipatory"); + err = elevator_init(disk->queue, "deadline"); if (err) { blk_cleanup_queue(disk->queue); put_disk(disk); hooks/post-receive -- Cluster Project
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