Re: [zfs-discuss] Solaris 11 System Reboots Continuously Because of a ZFS-Related Panic (7191375)

2012-12-27 Thread Josh Simon
od idea to me! Hopefully this nasty bug is fixed soon :( Thanks, Josh Simon On 12/12/2012 1:21 PM, Jamie Krier wrote: I've hit this bug on four of my Solaris 11 servers. Looking for anyone else who has seen it, as well as comments/speculation on cause. This bug is pretty bad. If you ar

[zfs-discuss] ZFS Fragmentation issue - examining the ZIL

2011-08-01 Thread Josh Simon
was kind of odd that Oracle would direct us to a blog, but the post is very thorough. Thanks, Josh Simon ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Should Intel X25-E not be used with a SAS Expander?

2011-06-02 Thread Josh Simon
e sync commands, you'll really wish you had spent the extra cash up front. Really." and http://gdamore.blogspot.com/2010/12/update-on-sata-expanders.html This sounds like it will affect a lot of people since so many are using SATA SSD for their log devices connected to SAS expanders.

[zfs-discuss] Should Intel X25-E not be used with a SAS Expander?

2011-06-02 Thread Josh Simon
? This seems to be a very common drive people deploy in ZFS pools. Thanks, Josh Simon ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Use of blocksize (-b) during zfs zvol create, poor performance

2010-06-29 Thread Josh Simon
Have you tried creating tank/bkp without the -s option. I believe I read somewhere that the -s option can lead to poor performance on larger volumes (which doesn't make sense to me). Also are you using a zil/log device? Josh Simon On 06/29/2010 09:33 AM, Effrem Norwood wrote: Hi Al

Re: [zfs-discuss] COMSTAR ISCSI - configuration export/import

2010-06-29 Thread Josh Simon
connection to COMSTAR is simply wrong and not true anymore. ----end quote from thread Josh Simon On 06/29/2010 08:10 AM, Preston Connors wrote: On Tue, 2010-06-29 at 08:58 +0200, Bruno Sousa wrote: Hmm...that easy? ;) Thanks for the tip, i will see if that works out. Bruno

[zfs-discuss] Seriously degraded SAS multipathing performance

2010-06-21 Thread Josh Simon
--||-PID--|", # scsi-vhci-failover-override = # "STK FLEXLINE 400", "f_asym_lsi", # "SUN T4", "f_tpgs", # "CME XIRTEMMYS", &q