[zfs-discuss] snapshot objects delete through cifs share cause kernel panic

2008-02-20 Thread Olivier BILLAUDEL
Hi, While I try to delete snapshot contents through cifs share, I obtain a kernel panic. The clients side are MacOS and Win XP and result is the same for both. Is it a normal behavior? I see that the local rm behavior is to answer readonly filesystem The opensolaris version I use is

Re: [zfs-discuss] five megabytes per second with Microsoft iSCSI initiator (2.06)

2008-02-20 Thread Chris Linton-Ford
Over a pretty quiet Gigabit link, 3x 10k SCSI disks, all on the same controller, in a RAIDZ pool exported using shareiscsi: # time dd if=/dev/urandom of=/var/log/maillogs/test bs=1024 count=10 10+0 records in 10+0 records out real0m6.958s user0m0.065s sys 0m6.893s

Re: [zfs-discuss] five megabytes per second with Microsoft iSCSI initiator (2.06)

2008-02-20 Thread Mertol Ozyoney
Please also check http://www.microsoft.com/downloads/details.aspx?familyid=12CB3C1A-15D6-4585- B385-BEFD1319F825displaylang=en best regards Mertol Ozyoney Storage Practice - Sales Manager Sun Microsystems, TR Istanbul TR Phone +902123352200 Mobile +905339310752 Fax +90212335 Email

Re: [zfs-discuss] five megabytes per second with Microsoft iSCSI initiator (2.06)

2008-02-20 Thread Wade . Stuart
[EMAIL PROTECTED] wrote on 02/20/2008 08:42:55 AM: Hi John; This is a know bug of MS. You need to do a few tricks to optimize the performance on windows clients. I have attached a file where you will find a easy method to optimize windows clients. Let me know the results. PS: While

Re: [zfs-discuss] 'du' is not accurate on zfs

2008-02-20 Thread A Darren Dunham
On Tue, Feb 19, 2008 at 12:13:25PM -0800, Marion Hakanson wrote: [EMAIL PROTECTED] said: It may not be relevant, but I've seen ZFS add weird delays to things too. I deleted a file to free up space, but when I checked no more space was reported. A second or two later the space appeared.

Re: [zfs-discuss] Regression with ZFS best practice

2008-02-20 Thread Laurent Blume
As I pointed out above, it used to work: there is no nobrowse flag there. I also tried forcefully to put -browse, no change. Laurent PS: I had answered by email yesterday, but my post is still waiting moderator approval, I would rather have it rejected directly than wait hopelessly for it to

[zfs-discuss] ZFS total size different when NFS mounted

2008-02-20 Thread Laurent Blume
Hi all, Another issue users have pointed out with ZFS: now, when their ZFS homedirs are automounted, the total size shown is not always correct. All the homedirs have a 10GB quota, which means that is supposed to be the total size shown. However, when there are snapshots on those FS, and they

Re: [zfs-discuss] Computer usable output for zpool commands

2008-02-20 Thread Robert Milkowski
Hello eric, Tuesday, February 12, 2008, 7:33:14 PM, you wrote: ek On Feb 1, 2008, at 7:17 AM, Nicolas Dorfsman wrote: Hi, I wrote an hobbit script around lunmap/hbamap commands to monitor SAN health. I'd like to add detail on what is being hosted by those luns. With svm metastat -p is

Re: [zfs-discuss] Computer usable output for zpool commands

2008-02-20 Thread eric kustarz
On Feb 20, 2008, at 2:16 PM, Robert Milkowski wrote: Hello eric, Tuesday, February 12, 2008, 7:33:14 PM, you wrote: ek On Feb 1, 2008, at 7:17 AM, Nicolas Dorfsman wrote: Hi, I wrote an hobbit script around lunmap/hbamap commands to monitor SAN health. I'd like to add detail on what

Re: [zfs-discuss] ZFS taking up to 80 seconds to flush a single 8KB O_SYNC block.

2008-02-20 Thread Robert Milkowski
Hello Roch, Friday, February 15, 2008, 10:51:50 AM, you wrote: RB Le 10 févr. 08 à 12:51, Robert Milkowski a écrit : Hello Nathan, Thursday, February 7, 2008, 6:54:39 AM, you wrote: NK For kicks, I disabled the ZIL: zil_disable/W0t1, and that made not a NK pinch of difference. :)

[zfs-discuss] iscsi core dumps when under IO

2008-02-20 Thread Stephen Stogner
Hello, I am getting a strange issue when using zfs/iscsi shares out of it. when I have attached a a cent os 5 initiator to the zfs target it works fine normally until i start doing heavy 100MB/s+ copies to a seperate cfs/nfs export on the same zfs pool. the error I am getting is: [ Feb 20

[zfs-discuss] Can ZFS be event-driven or not?

2008-02-20 Thread Uwe Dippel
Hi, checked all Wiki and documentation here on this site, and still need an answer for a conference paper I am writing: Can ZFS produce event-driven snapshots? Of course, I mean snapshots of specific files/system in the event of a change? This question has eluded me until now. Uwe This