Re: [zfs-discuss] ARCSTAT Kstat Definitions

2009-11-30 Thread Christophe Lesbats
Dear Saanjeevb, In order to analyze a customer issue I am working on a script that computes ARC and L2ARc activities by interval. My intention is to analyze caches efficiency as well as evictions. I would appreciate more details : about hits breakdown : - Are m[fr]u_ghost_hits a subset of m[

Re: [zfs-discuss] Problem with AOC-SAT2-MV8

2008-06-29 Thread Christophe Dupre
Tim, the system is a Silicon Mechanics A266; the motherboard is a SuperMicro H8DM8E-2 I tried pluging the Marvell card in both 133MHz PCI-X slots. In one I get a lockup during install, in the other I get a reset on first boot. Tim wrote: On Fri, Jun 27, 2008 at 2:47 PM, Christophe

Re: [zfs-discuss] 24-port SATA controller options?

2008-06-27 Thread Christophe Dupre
Hello Blake, did you end up purchasing this ? We're considering buying a SilMech K501 as our new fileserver with a pair of Areca controllers in JBOD mode. Any experience would be appreciated. Thanks, Christophe Dupre Blake Irvin wrote: > The only supported controller I've found

[zfs-discuss] Problem with AOC-SAT2-MV8

2008-06-27 Thread Christophe Dupre
nce I heard of the controller here and I'm pretty sure some on this list are using it. My boss is starting to think that going for a RAID card would have been better, as the server would already be up and running and in production, so I'm willing to listen to any advice. Thanks, C

Re: [zfs-discuss] zfs with SAN / cluster problem

2008-04-26 Thread Christophe Rolland
> Note that it is expected that the cluster will force > import, so in a i was talking about creation, not import. > You must be running an older version of Solaris. The s10u4 + sc 3.2 Anyway, bug has now been accepted. With cluster and SAN, zfs does _yet_ not behave normally :) Thanks for your

Re: [zfs-discuss] zfs with SAN / cluster problem

2008-04-10 Thread Christophe Rolland
When moving pools, we use of course export/import or sczbt suncluster stuff. Nevertheless, we dont want to use zfs as global FS with concurrent access, just use it like svm or vxvm to declare "volumes" usable by cluster's nodes (and used by only once at a time). so, it seems to me a bit problema

[zfs-discuss] zfs with SAN / cluster problem

2008-04-08 Thread Christophe Rolland
k, "zpool create x2 sandisk", it works fine, without warning, before leading to obvious problems. I am using sol10 u4 . did anyone encounter the same problem on opensolaris or s10 ? What could i be missing ? this happens whatever the NOINUSE_CHECK variable is set to. thanks a lot christoph

Re: [zfs-discuss] ZFS and SAN

2008-02-11 Thread Christophe Rolland
quot; the luns on the other node, there is no warning. > CR> - what could be some interesting tools to test IO > Check for filebench (included with recent SXCE). i ll try it. thanks for your answer christophe This message posted from opensolaris.org _

[zfs-discuss] ZFS and SAN

2008-02-01 Thread Christophe Rolland
Hi all we consider using ZFS for various storages (DB, etc). Most features are great, especially the ease of use. Nevertheless, a few questions : - we are using SAN disks, so most JBOD recommandations dont apply, but I did not find many experiences of zpool of a few terabytes on Luns... anybody

Re: [zfs-discuss] import zfs dataset online in a zone

2007-08-21 Thread christophe
hello Robert, I already tried this :( When you mount the fs, you need to set the zoned param to off. If you mount the dataset and then set the zoned param to on, the mountpoint disappear :( Kind regards, Christophe This message posted from opensolaris.org

[zfs-discuss] import zfs dataset online in a zone

2007-08-16 Thread christophe
to do (lots of diskspace lost for the binaries of the zone itself & the db's). thanks in advance! Christophe This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

[zfs-discuss] Re: ZFS patches for Solaris 10U2 ?

2007-01-18 Thread Christophe Dupré
Of course, I meant 118833, not 108833... :-( Christophe Dupré wrote: > I've been looking for the patches to get the latest ZFS bits for S10U2, > like kernel patch 108833-30, but I can't find then on sunsolve.sun.com. > Latest seems to be 108833-24 > > Is there any oth

[zfs-discuss] ZFS patches for Solaris 10U2 ?

2007-01-18 Thread Christophe Dupré
I've been looking for the patches to get the latest ZFS bits for S10U2, like kernel patch 108833-30, but I can't find then on sunsolve.sun.com. Latest seems to be 108833-24 Is there any other location I should look for the patches ? -- Christophe Dupré Administrateur Unix et Rés

Re: [zfs-discuss] zpool panic

2006-07-31 Thread Christophe Kalt
s a 250GB drive, so around this. | Either access to the machine, or a way to copy the crash dump would be | useful. I can give you more commands to run at that point. Access to the machine a bit tricky, but i can send data, just let me know what, where, how.

[zfs-discuss] zpool panic

2006-07-31 Thread Christophe Kalt
system to panic if i try to import it. Any hope of recovering any data in there? Note that i don't know what caused the initial panic, as this was lost after however many reboots occured before i got to the system this morning. Christophe assertion failed: ss == NULL, file: ../../common/f