Date: Tue, 01 Oct 2013 14:34:59 +0300 From: "Zeus Panchenko" <zeus@ibs.dn.ua> To: "Steven Hartland" <killing@multiplay.co.uk> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS Permanent errors on fresh installation on VMware ESX Message-ID: <20131001143459.24455@relay.ibs.dn.ua> In-Reply-To: Your message of Mon, 30 Sep 2013 22:16:40 %2B0100 <F5A9B88A9C1F4E93BD86EC5D7708D252@multiplay.co.uk> References: <20130930234802.55451@relay.ibs.dn.ua> <F5A9B88A9C1F4E93BD86EC5D7708D252@multiplay.co.uk>
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Steven Hartland <killing@multiplay.co.uk> wrote: > Whats the backing disk? > I'm wondering if its LSI Megraid? no, it is: aacu0: <Adaptec RAID Controller> mem 0xfe600000-0xfe7fffff irq 18 at device 0.0 on pci1 aacu0: Enable Raw I/O aacu0: Enable 64-bit array aacu0: Adaptec 5805Z, aac driver 2.4.1-18284 aacu0: New comm. interface enabled aacu0: [ITHREAD] > This will only be relavent if the disk is reporting TRIM support through VMware. I think it is not since disks (SAS 15K and SSD) are visible to vm by iSCSI from FreeNAS > One thing you might want to try is setting the following in /boot/loader.conf: > vfs.zfs.trim.enabled="0" thank you for it, lets see how it will behave with it -- Zeus V. Panchenko jid:zeus@im.ibs.dn.ua IT Dpt., I.B.S. LLC GMT+2 (EET)
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