similar to: scrub differs in execute time?

Are there any drawbacks to partition a SSD in two parts and use L2ARC on one partition, and ZIL on the other? Any thoughts? -- This message posted from opensolaris.org

I have a 1.5TB disk that has several partitions. One of them is 900GB. Now I can only see 300GB. Where is the rest? Is there a command I can do to reach the rest of the data? Will scrub help? -- This message posted from opensolaris.org

Hi, I just said zfs destroy pool/fs, but meant to say zfs destroy pool/junk. Is ''fs'' really gone? thx jake

A) Resilver = Defrag. True/false? B) If I buy larger drives and resilver, does defrag happen? C) Does zfs send zfs receive mean it will defrag? -- This message posted from opensolaris.org

My google-fu is coming up short on this one... I didn''t see that it had been discussed in a while ... What is the status of ZFS support for TRIM? For the pool in general... and... Specifically for the slog and/or cache??? -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Wed, Jul 9, 2008 at 1:12 PM, Tim <tim at tcsac.net> wrote: > Perfect. Which means good ol'' supermicro would come through :) WOHOO! > > AOC-USAS-L8i > > http://www.supermicro.com/products/accessories/addon/AOC-USAS-L8i.cfm Is this card new? I''m not finding it at the usual places like Newegg, etc. It looks like the LSI SAS3081E-R, but probably at 1/2 the

Hi all, I''m getting a very strange problem with a recent OpenSolaris b134 install. System is: Supermicro X5DP8-G2 BIOS 1.6a 2x Supermicro AOC-SAT2-MV8 1.0b 11 Seagate Barracuda 1TB ES.2 ST31000340NS drives If I have any of the 11 1TB Seagate drives plugged into the controller, the AOC-SAT2-MV8 BIOS appears to detect them just fine, but I get the following problems: 1. Grub takes a

Hi all, Sorry for the offtopic question. I hope though that others on this list or reading the archive find the answers useful too. It seems the Adaptec 1405 4port SAS HBA I bought only works with RHEL and SuSE through a closed source driver, and thus is quite useless :-( I was stupid enought to think "Works with RHEL and SuSE" meant "Certified for RHEL and SuSE, but driver in

My test setup of 8 x 2G virtual disks under Virtual Box on top of Mac OS X is running nicely! I haven''t lost a *single* byte of data. ;) A. -- Adam Sherman CTO, Versature Corp. Tel: +1.877.498.3772 x113

I posted a thread here... http://forums.opensolaris.com/thread.jspa?threadID=596 I am trying to finish building a system and I kind of need to pick working NIC and onboard SATA chipsets (video is not a big deal - I can get a silent PCIe card for that, I already know one which works great) I need 8 onboard SATA. I would prefer Intel CPU. At least one gigabit port. That''s about it. I

I have a supermicro AOC-SAT2-MV8 and am having some issues getting drives to work. From what I can tell, my cables are to long to use with SATA2. I got some drives to work by jumpering them down to sata1, but other drives I can''t jumper without opening the case and voiding the drive warranty. Does anyone know if there is a system setting to drop it back to SATA1? I use zfs on a raid2 if

Deduplication was committed last night by Mr. Bonwick: > Log message: > PSARC 2009/571 ZFS Deduplication Properties > 6677093 zfs should have dedup capability http://mail.opensolaris.org/pipermail/onnv-notify/2009-November/010683.html Via c0t0d0s0.org.

Ciao, the rot filesystem of my thumper is a ZFS with a single disk: bash-3.2# zpool status rpool pool: rpool state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 c5t0d0s0 ONLINE 0 0 0 spares c0t7d0 AVAIL c1t6d0 AVAIL c1t7d0

Bouncing a thread from the device drivers list: http://opensolaris.org/jive/thread.jspa?messageID=357176 Does anybody know if OpenSolaris will support this new Supermicro card, based on the Marvell 88SE6480 chipset? It''s a true PCI Express 8 port JBOD SAS/SATA controller with pricing apparently around $125. If it works with OpenSolaris it sounds pretty much perfect. --------------

I have a fresh install of Solaris 11 Express on a new SSD. I have inserted the old hard disk, and tried to import it, with: # zpool import -f <long id number> Old_rpool but the computer reboots. Why is that? On my old hard disk, I have 10-20 BE, starting with OpenSolaris 2009.06 and upgraded to b134 up to snv_151a. I also have a WinXP entry in GRUB. This hard disk is partitioned, with a

Hi, sorry if I am brining up old news, but I couldn''t find a good answer searching the previous posts (My mom always says I am bad with finding things :) However I noticed a difference when creating a zfs filesystem compared with a vxfs filesystem in the available size. ie. ZFS zonedata/zfs [b]392G[/b] 120G 272G 31% /zfs VxFS /dev/vx/dsk/zonedg/zonevol

Hello, ZFS is behaving strange on a OSOL laptop, your thoughts are welcome. I am running OSOL on my laptop, currently b124 and i found that the performance of ZFS is not optimal in all situations. If i check the how much space the package cache for pkg(1) uses, it takes a bit longer on this host than on comparable machine to which i transferred all the data. user at host:/var/pkg$ time

The standard controller that has been recommended in the past is the AOC-SAT2-MV8 - an 8 port with a marvel chipset. There have been several mentions of LSI based controllers on the mailing lists and I''m wondering about them. One obvious difference is that the Marvel contoller is PCI-X and the LSI controllers are PCI-E. Supermicro have several LSI controllers. AOC-USASLP-L8i with the

Under Solaris 10 u6 , No matter how I configured my ARECA 1261ML Raid card I got errors on all drives that result from SCSI timeout errors. yoda:~ # tail -f /var/adm/messages Jan 9 11:03:47 yoda.asc.edu scsi: [ID 107833 kern.notice] Requested Block: 239683776 Error Block: 239683776 Jan 9 11:03:47 yoda.asc.edu scsi: [ID 107833 kern.notice] Vendor: Seagate

On 7/28/2016 3:41 PM, Fawzy Ibrahim wrote: > LSI SATA MEGARAID 95Q9 afaik, the megaraid cards are mostly all SAS, which support SATA drives, except very old ones were SCSI. Ok, I do see they had a series of MegaRAID SATA 150-xx and 300-xx cards, these were 64 bit PCI or PCI-X cards. 95Q9 does not appear to be a valid card number, 9240, 9260, 9280 are some pci-express SAS MegaRaid