Re: [zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-10 Thread Emily Grettel
Hi Eric, Problem is the OP is mixing client 4k drives with 512b drives. How do you come to that assesment? Here's what I have: Ap_Id Information sata1/1::dsk/c7t1d0Mod: WDC WD10EADS-00L5B1 FRev: 01.01A01 sata1/2::dsk/c7t2d0Mod: WDC

Re: [zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-09 Thread Ben Rockwood
Date: Fri, 7 May 2010 14:38:25 -0300 Subject: Re: [zfs-discuss] ZFS Hard disk buffer at 100% From: gtirl...@sysdroid.com To: emilygrettelis...@hotmail.com CC: zfs-discuss@opensolaris.org On Fri, May 7, 2010 at 8:07 AM, Emily Grettel emilygrettelis

Re: [zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-09 Thread Emily Grettel
Hi Ben, The drive (c7t2d0)is bad and should be replaced. The second drive (c7t5d0) is either bad or going bad. Dagnabbit. I'm glad you told me this, but I would have thought that running a scrub would have alerted me to some fault? and as soon as you drop the bad disks things

Re: [zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-09 Thread Eric D. Mudama
On Sat, May 8 at 23:39, Ben Rockwood wrote: The drive (c7t2d0)is bad and should be replaced. The second drive (c7t5d0) is either bad or going bad. This is exactly the kind of problem that can force a Thumper to it knees, ZFS performance is horrific, and as soon as you drop the bad disks

[zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-08 Thread Emily Grettel
one solve this issue if its a firmware bug? I tried looking around for Western Digital Firmware for WD10EADS but couldn't find any available. Would adding an SSD or two help here? Thanks, Em Date: Fri, 7 May 2010 14:38:25 -0300 Subject: Re: [zfs-discuss] ZFS Hard disk buffer at 100% From

[zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-07 Thread Emily Grettel
Hi, I've had my RAIDz volume working well on SNV_131 but it has come to my attention that there has been some read issues with the drives. Previously I thought this was a CIFS problem but I'm noticing that when transfering files or uncompressing some fairly large 7z (1-2Gb) files (or even

Re: [zfs-discuss] ZFS Hard disk buffer at 100%

2010-05-07 Thread Giovanni Tirloni
On Fri, May 7, 2010 at 8:07 AM, Emily Grettel emilygrettelis...@hotmail.com wrote: Hi, I've had my RAIDz volume working well on SNV_131 but it has come to my attention that there has been some read issues with the drives. Previously I thought this was a CIFS problem but I'm noticing that