... experienced (which may already be fixed): > > 1) nbd hangs with cfq on RHEL ... to be 256 with the following patch I see a 25% improvement in ... (disk->queue, 512); } if (register_blkdev(NBD_MAJOR, "nbd")) { Any chance we can take steps ...

linux-kernel - Mike Snitzer - Feb 8 2008 - 18:45

... 13:26:34, Paul Clements wrote: > > Pavel Machek wrote: > > > >>> This patch allows a Network Block Device to be mounted locally > >>> (nbd-client to nbd-server over 127.0.0.1). > >>> > >>> It creates a kthread to avoid the deadlock ...

linux-kernel - Wouter Verhelst - Mar 24 2008 - 16:37

... >>> This patch allows a Network Block Device to be mounted locally > > >>> (nbd-client to nbd-server over 127.0.0.1). > > >>> > > >>> It creates a kthread to avoid ... the only existing deadlock issue in NBD to localhost... Same issue with swapping ...

linux-kernel - Pavel Machek - Mar 24 2008 - 17:58

... > Below, Laurent notes that partition table re-read doesn't automatically > occur. For now ... to get that to happen. > Longer term, nbd-client can be modified to fork just ... to avoid a > race). I just released nbd-2.9.10, which does just that. ...

linux-kernel - Wouter Verhelst - Apr 2 2008 - 09:44