search for: shareiscsi

Starting from this thread: http://www.opensolaris.org/jive/thread.jspa?messageID=118786&#118786 I would love to have the possibility to set an ISCSI alias when doing an shareiscsi=on on ZFS. This will greatly facilate to identify where an IQN is hosted. the ISCSI alias is defined in rfc 3721 e.g. http://www.apps.ietf.org/rfc/rfc3721.html#sec-2 and the CLI could be something like: zfs set shareiscsi=on shareisicsiname=<iscsi_alias> tank Ced. -- Cedric BRINER Gene...

...iSCSI/ZFS Integration A. Overview The goal of this project is to couple ZFS with the iSCSI target in Solaris specifically to make it as easy to create and export ZVOLs via iSCSI as it is to create and export ZFS filesystems via NFS. We will add two new ZFS properties to support this feature. shareiscsi Like the ''sharenfs'' property, ''shareiscsi'' indicates if a ZVOL should be exported as an iSCSI target. The acceptable values for this property are ''on'', ''off'', and ''direct''. In the future, we may support ot...

I''d love to be able to server zvols out as SCSI or FC targets. Are there any plans to add this to ZFS? That would be amazingly awesome. -brian -- "Perl can be fast and elegant as much as J2EE can be fast and elegant. In the hands of a skilled artisan, it can and does happen; it''s just that most of the shit out there is built by people who''d be better suited to

filesystem is used In-Reply-To: <28AA25C5-C067-49EA-917A-630D663FA2A2 at Sun.COM> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-OpenSolaris-URL: http://www.opensolaris.org/jive/message.jspa?messageID=73560&tstart=0#73560 Yep, another "hg pull", followed by a nighly recompile and bfu fixed the problem. The box

...chine to house my "big" pool, and installed build 129 on it. I''d like to start using COMSTAR for exporting the iscsi targets, rather than the older iscsi infrastructure. I''ve seen quite a few tutorials on how to use COMSTAR for new volumes (and a few mentions of the shareiscsi=stmf). I''ve seen some talk about how the old infrastructure used to use the first 64K of the volume for the iscsi information (and that COMSTAR uses the ZFS metadata store.) What I haven''t found is a set of steps for taking a volume from the old way of doing things to the new...

Hi, are there currently any plans to make an iSCSI target created by setting shareiscsi=on on a zvol bindable to a single interface (setting tpgt or acls)? I can cobble something together with ipfilter, but that doesn''t give me enough granularity to say something like: ''host a can see target 1, host c can see targets 2-9'', etc. Also, am I right in thinkin...

Hi, I am posting my question to both storage-discuss and zfs-discuss as I am not quite sure what is causing the messages I am receiving. I have recently migrated my zfs volume from b104 to b134 and upgraded it from zfs version 14 to 22. It consist of two zvol''s ''vol01/zvol01'' and ''vol01/zvol02''. During zpool import I am getting a non-zero exit code,

...s by the way but have been using Linux for some time). In my attempt to create the iSCSI target to be used and the VM disk I created (through the web frontend) a new dataset under the main pool of type "Volume" and gave it 30GB of space and called it iTunesVM. I then tried to run: zfs set shareiscsi=on tank/iTunesVM but got the error: cannot share ''tank/iTunesVM'': iscsitgtd failed request to share cannot share ''tank/iTunesVM at zfs-auto-snap:weekly-2009-01-02-15:02'': iscsitgtd failed request to share I''ve checked and my iSCSI target service is on a...

Hi, I have a zfs root Solaris 10 running on my home server. I created an ISCSI target in the following way: # zfs create -V 1g rpool2/iscsivol Turned on the shareiscsi property # zfs set shareiscsi=on rpool2/iscsivol # zfs list rpool2/iscsivol NAME USED AVAIL REFER MOUNTPOINT rpool2/iscsivol 18K 19.9G 18K rpool2/iscsivol I am running into couple of issues here 1)...

Not sure where to put this but I am cc''ing the ZFS - discussion board. I was successfull in creating iscsi shares using ZFS set shareiscsi=on with 2 thin provisioned partitions of 1TB each (zfs create -s -V 1tb idrive/d1). Access to the shares with an iscsi initiator was successful, all was smooth, until the reboot. Upon reboot, the console reports the following errors. WARNING: /scsi_vhci/disk at g0100015c55fb40900002a00483e34c6 (s...

I''m posting here as this seems to be a zfs issue. We also have an open ticket with Sun support and I''ve heard another large sun customer also is reporting this as an issue. Basic Problem: Create a zfs file system and set shareiscsi to on. On a vmware esx server discover that iscsi target. It shows up as 249 luns. When attempting to then add the storage esx server eventually times out, if you view it from command line you see it checking each lun and crashing out before it gets to 249. Test Environment: Sun ISCSI Target H...

Does opensolaris iSCSI target support SCSI-3 PGR reservation ? My goal is to use the iSCSI LUN created by [1] or [2] as a quorum device for a 3-node suncluster. [1] zfs set shareiscsi=on <storage-pool/zfs volume name> [2] iscsitadm create target ..... Thanks, -- leon This message posted from opensolaris.org

Has there been any discussion here about the idea integrating a virtual IP into ZFS. It makes sense to me because of the integration of NFS and iSCSI with the sharenfs and shareiscsi properties. Since these are both dependent on an IP it would be pretty cool if there was also a virtual IP that would automatically move with the pool. Maybe something like "zfs set ip.nge0=x.x.x.x mypool" Or since we may have different interfaces on the nodes where we want to move the...

Do we have enormous fragmentation here on our X4500 with Solaris 10, ZFS Version 10? What except zfs send/receive can be done to free the fragmented space? One ZFS was used for some month to store some large disk images (each 50GByte large) which are copied there with rsync. This ZFS then reports 6.39TByte usage with zfs list and only 2TByte usage with du. The other ZFS was used for similar

...zoned off default data/nfstest snapdir hidden default data/nfstest aclmode groupmask default data/nfstest aclinherit secure default data/nfstest canmount on default data/nfstest shareiscsi off default data/nfstest xattr on default #share - /data/nfstest rw "" ------------client #mount -o rw sdw2-2:/data/nfstest /data/nfsmount/ #mount -o rw sdw2-2:/data/nfstest /sdw2nfs/ touch /sdw2nfs/dummy.txt tou...

...0 - home1/home1mm01 volblocksize 16384 - home1/home1mm01 checksum on default home1/home1mm01 compression gzip-1 inherited from home1 home1/home1mm01 readonly off default home1/home1mm01 shareiscsi off default home1/home1mm01 copies 1 default home1/home1mm01 refreservation 0 default Yet used (14902492672) * compresratio (11.20) = 166907917926 which is 3.6% larger than volsize. Is this a bug or a feature for...

...off default tank zoned off default tank snapdir hidden default tank aclmode groupmask default tank aclinherit secure default tank canmount on default tank shareiscsi off default tank xattr on default /etc/dfs/dfstab is empty /etc/dfs/sharetab: /tank - nfs rw Now, when I try to mount this share from multiple boxes, I get ''Permission denied'' when I try to create/modi...

...off default tank zoned off default tank snapdir hidden default tank aclmode groupmask default tank aclinherit secure default tank canmount on default tank shareiscsi off default tank xattr on default /etc/dfs/dfstab is empty /etc/dfs/sharetab: /tank - nfs rw Now, when I try to mount this share from multiple boxes, I get ''Permission denied'' when I try to create/modi...

...k how long it takes... I hate to think how long it would take if I had a 10TB system. (but then again, a file-system-check on an ext2 disk also takes forever...) I re-enabled the iscsitgtd and did a list : it saw one of the two targets ! (which was ok because I remembered that I had turned off the shareiscsi flag on the second share. I then went ahead and connected the system back into the network and "repaired" the iscsi-target on the virtual mainframe : WORKED ! Copied over the virtual disks to local store so I can at least start up these servers asap again. Then set the iscsishare on the s...

...en default fsdata/admin/ENS aclmode passthrough inherited from fsdata/admin fsdata/admin/ENS aclinherit passthrough inherited from fsdata/admin fsdata/admin/ENS canmount on default fsdata/admin/ENS shareiscsi off default fsdata/admin/ENS xattr on default fsdata/admin/ENS copies 1 default fsdata/admin/ENS version 4 - fsdata/admin/ENS utf8only off...