Displaying 4 results from an estimated 4 matches for "iodrives".
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iodrive
2010 Apr 17
0
ext3/ext4 random write performance on ioDrive duo
Hi all,
I have evaluated Fusion-io ioDrive duo (PCIe direct attached NAND
flash memory storage) on the CentOS 5.4.
The experimental result shows the write performance with multiple
jobs (processes) on the ext3/ext4 filesystems is lower than that of XFS.
The question I have is what is the cause of the ext3/ext4 performance
limitation.
I have measured the random write performance on several
2008 Oct 08
1
Shutting down / exporting zpool without flushing slog devices
Hey folks,
This might be a daft idea, but is there any way to shut down solaris / zfs without flushing the slog device?
The reason I ask is that we''re planning to use mirrored nvram slogs, and in the long term hope to use a pair of 80GB ioDrives. I''d like to have a large amount of that reserved for write cache (potentially 20-30GB), to facilitate rapid suspend to disk of multiple virtual machines.
I suspect there will be a few problems with this configuration though. My first concern is does ZFS have any limits on the maximum s...
2012 Jul 04
13
[PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6
From: Nicholas Bellinger <nab at linux-iscsi.org>
Hi folks,
This series contains patches required to update tcm_vhost <-> virtio-scsi
connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is
available on top of target-pending/auto-next here:
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost
This includes the necessary vhost
2012 Jul 04
13
[PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6
From: Nicholas Bellinger <nab at linux-iscsi.org>
Hi folks,
This series contains patches required to update tcm_vhost <-> virtio-scsi
connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is
available on top of target-pending/auto-next here:
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost
This includes the necessary vhost