similar to: Solaris 10U8 and ZFS Encryption

Displaying 20 results from an estimated 4000 matches similar to: "Solaris 10U8 and ZFS Encryption"

2010 Jul 09
2
snapshot out of space
I am getting the following erorr message when trying to do a zfs snapshot: root at pluto#zfs snapshot datapool/mars at backup1 cannot create snapshot ''datapool/mars at backup1'': out of space root at pluto#zpool list NAME SIZE USED AVAIL CAP HEALTH ALTROOT datapool 556G 110G 446G 19% ONLINE - rpool 278G 12.5G 265G 4% ONLINE - Any ideas??? -------------- next part
2009 Dec 10
6
Confusion regarding ''zfs send''
I''m playing around with snv_128 on one of my systems, and trying to see what kinda of benefits enabling dedup will give me. The standard practice for reprocessing data that''s already stored to add compression and now dedup seems to be a send / receive pipe similar to: zfs send -R <old fs>@snap | zfs recv -d <new fs> However, according to the man page,
2010 Feb 16
2
ZFS Mount Errors
Why would I get the following error: Reading ZFS config: done. Mounting ZFS filesystems: (1/6)cannot mount ''/data/apache'': directory is not empty (6/6) svc:/system/filesystem/local:default: WARNING: /usr/sbin/zfs mount -a failed: exit status 1 And yes, there is data in the /data/apache file system....... This was created during the jumpstart process. Thanks --------------
2010 May 20
13
send/recv over ssh
I know i''m probably doing something REALLY stupid.....but for some reason i can''t get send/recv to work over ssh. I just built a new media server and i''d like to move a few filesystem from my old server to my new server but for some reason i keep getting strange errors... At first i''d see something like this: pfexec: can''t get real path of
2012 Mar 05
10
Compatibility of Hitachi Deskstar 7K3000 HDS723030ALA640 with ZFS
Greetings, Quick question: I am about to acquire some disks for use with ZFS (currently using zfs-fuse v0.7.0). I''m aware of some 4k alignment issues with Western Digital advanced format disks. As far as I can tell, the Hitachi Deskstar 7K3000 (HDS723030ALA640) uses 512B sectors and so I presume does not suffer from such issues (because it doesn''t lie about the physical layout
2011 Apr 05
11
ZFS send/receive to Solaris/FBSD/OpenIndiana/Nexenta VM guest?
Hello, I''m debating an OS change and also thinking about my options for data migration to my next server, whether it is on new or the same hardware. Migrating to a new machine I understand is a simple matter of ZFS send/receive, but reformatting the existing drives to host my existing data is an area I''d like to learn a little more about. In the past I''ve asked about
2011 Apr 28
4
Finding where dedup''d files are
Is there an easy way to find out what datasets have dedup''d data in them. Even better would be to discover which files in a particular dataset are dedup''d. I ran # zdb -DDDD which gave output like: index 1055c9f21af63 refcnt 2 single DVA[0]=<0:1e274ec3000:2ac00:STD:1> [L0 deduplicated block] sha256 uncompressed LE contiguous unique unencrypted 1-copy size=20000L/20000P
2008 Jul 10
49
Supermicro AOC-USAS-L8i
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
2010 Mar 13
3
When to Scrub..... ZFS That Is
When would it be necessary to scrub a ZFS filesystem? We have many "rpool", "datapool", and a NAS 7130, would you consider to schedule monthly scrubs at off-peak hours or is it really necessary? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:
2009 Jan 21
8
cifs perfomance
Hello! I''am setup zfs / cifs home storage server, end now have low performance with play movie stored on this zfs from windows client. server hardware is not new , but n windows it perfomance was normal. CPU is AMD Athlon Burton Thunderbird 2500, runing on 1,7GHz, 1024 RAM and storage: usb c4t0d0 ST332062-0A-3.AA-298.09GB /pci at 0,0/pci1458,5004 at 2,2/cdrom at 1/disk at
2011 May 17
3
Reboots when importing old rpool
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
2008 Mar 13
12
7-disk raidz achieves 430 MB/s reads and 220 MB/s writes on a $1320 box
I figured the following ZFS ''success story'' may interest some readers here. I was interested to see how much sequential read/write performance it would be possible to obtain from ZFS running on commodity hardware with modern features such as PCI-E busses, SATA disks, well-designed SATA controllers (AHCI, SiI3132/SiI3124). So I made this experiment of building a fileserver by
2011 Jan 05
6
ZFS on top of ZFS iSCSI share
I have a filer running Opensolaris (snv_111b) and I am presenting a iSCSI share from a RAIDZ pool. I want to run ZFS on the share at the client. Is it necessary to create a mirror or use ditto blocks at the client to ensure ZFS can recover if it detects a failure at the client? Thanks, Bruin
2011 Jan 29
27
ZFS and TRIM
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:
2009 Jan 16
4
Verbose Information from "zfs send -v <snapshot>"
What ''verbose information'' is reported by the "zfs send -v <snapshot>" contain? Also on Solaris 10u6 I don''t get any output at all - is this a bug? Regards, Nick -- This message posted from opensolaris.org
2010 Apr 25
2
Help:Is zfs-fuse''s performance is not good
I wonder if this is the right place to ask, as the Filesystem in User Space implementation is a separate project. In Solaris ZFS runs in kernel. FUSE implementations are slow, no doubt. Same goes for other FUSE implementations, such as for NTFS. Regards, Tonmaus -- This message posted from opensolaris.org
2010 Mar 18
2
lazy zfs destroy
OK I have a very large zfs snapshot I want to destroy. When I do this, the system nearly freezes during the zfs destroy. This is a Sun Fire X4600 with 128GB of memory. Now this may be more of a function of the IO device, but let''s say I don''t care that this zfs destroy finishes quickly. I actually don''t care, as long as it finishes before I run out of disk space. So a
2010 May 01
2
ZFS on ZFS based storage?
I''m trying to guess what is the best practice in this scenario: - let''s say I have a zfs based storage (let''s say nexenta) that has it zfs pools and volumes shared as iScsi raw devices - let''s say I have another server running xvm or virtualbox connected to the storage - let''s say one of the virtual guests is OpenSolaris My question is: - is it correct
2011 Feb 26
12
External SATA drive enclosures + ZFS?
Hi all, Space is starting to get a bit tight here, so I''m looking at adding a couple of TB to my home server. I''m considering external USB or FireWire attached drive enclosures. Cost is a real issue, but I also want the data to be managed by ZFS--so enclosures without a JBOD option have been disgarded (i.e., I don''t want to use any internal HW RAID controllers). One
2009 Nov 13
11
scrub differs in execute time?
I have a raidz2 and did a scrub, it took 8h. Then I reconnected some drives to other SATA ports, and now it takes 15h to scrub?? Why is that? -- This message posted from opensolaris.org