45 messages in org.freebsd.freebsd-fsRe: Areca vs. ZFS performance testing.| From | Sent On | Attachments |
|---|---|---|
| Jeremy Chadwick | Oct 30, 2008 8:31 pm | |
| Danny Carroll | Oct 30, 2008 9:07 pm | |
| Jeremy Chadwick | Oct 30, 2008 9:33 pm | |
| Andrew Snow | Oct 30, 2008 9:43 pm | |
| Danny Carroll | Oct 30, 2008 9:47 pm | |
| Danny Carroll | Oct 30, 2008 9:49 pm | |
| Danny Carroll | Oct 30, 2008 9:54 pm | |
| Simun Mikecin | Oct 31, 2008 2:20 am | |
| Simun Mikecin | Oct 31, 2008 4:56 am | |
| Peter Schuller | Nov 2, 2008 7:08 am | |
| Simun Mikecin | Nov 3, 2008 12:31 am | |
| Dieter | Nov 12, 2008 2:57 pm | |
| Danny Carroll | Nov 12, 2008 9:46 pm | |
| Jeremy Chadwick | Nov 12, 2008 11:42 pm | |
| Willem Jan Withagen | Nov 13, 2008 12:32 am | |
| Danny Carroll | Nov 13, 2008 3:09 am | |
| Danny Carroll | Nov 13, 2008 5:58 am | |
| Nikolay Denev | Nov 13, 2008 7:05 am | |
| Scott Long | Nov 13, 2008 8:49 am | |
| Danny Carroll | Nov 13, 2008 12:46 pm | |
| Danny Carroll | Nov 13, 2008 12:59 pm | |
| Eirik Øverby | Nov 16, 2008 12:26 pm | |
| Danny Carroll | Nov 16, 2008 7:15 pm | |
| Matt Simerson | Nov 16, 2008 10:06 pm | |
| Jeremy Chadwick | Nov 16, 2008 11:07 pm | |
| Wes Morgan | Nov 17, 2008 3:26 am | |
| Danny Carroll | Nov 17, 2008 3:42 am | |
| Matt Simerson | Nov 17, 2008 1:04 pm | |
| Matt Simerson | Nov 17, 2008 2:07 pm | |
| Danny Carroll | Nov 17, 2008 3:45 pm | |
| Jan Mikkelsen | Dec 2, 2008 2:38 am | |
| Wes Morgan | Dec 2, 2008 4:04 am | |
| Danny Carroll | Jan 7, 2009 4:33 pm | |
| Zaphod Beeblebrox | Jan 7, 2009 11:40 pm | |
| Koen Smits | Jan 7, 2009 11:48 pm | |
| Nikolay Denev | Jan 8, 2009 1:19 am | |
| Danny Carroll | Jan 8, 2009 6:29 pm | |
| Koen Smits | Jan 9, 2009 12:46 am | |
| Danny Carroll | Jan 9, 2009 1:02 am | |
| Koen Smits | Jan 9, 2009 7:57 am | |
| Andrew Snow | Jan 9, 2009 6:38 pm | |
| Danny Carroll | Jan 9, 2009 8:58 pm | |
| Danny Carroll | Jan 20, 2009 10:40 pm | |
| Koen Smits | Jan 21, 2009 1:15 am | |
| Danny Carroll | Jan 21, 2009 5:14 am |
| Subject: | Re: Areca vs. ZFS performance testing. | |
|---|---|---|
| From: | Danny Carroll (fb...@dannysplace.net) | |
| Date: | Nov 13, 2008 12:46:05 pm | |
| List: | org.freebsd.freebsd-fs | |
Nikolay Denev wrote:
I think some RAID controllers do not use the cache when you export the disks as pass-thru/jbod,
I assumed this is the case but now I am not so sure.
but on some controllers you can workaround this by making every disk a RAID0(stripe) array with only one disk. Dunno if that would work on the areca...
You can probably do that with this as controller as well. However if I look at the manual I do not see an option to disable the cache for Raid sets. Only to change it from Write-back to Write-Through. I guess write-through is *almost* as if the cache is disabled.
-D
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