Possibly not. I've seen the same disk receive different SCSI Ids when exported
using stgt (linux userspace iSCSI target) and iscsitarget (linux kernel iSCSI
target).
You need to try it out. If /sbin/scsi_id outputs the same value at the
initiator for both LUNs then multipathd will consider
Thanks, I will!
On Mar 22, 2010 5:52 AM, Alex Zeffertt alex.zeffe...@eu.citrix.com
wrote:
Possibly not. I've seen the same disk receive different SCSI Ids when
exported using stgt (linux userspace iSCSI target) and iscsitarget (linux
kernel iSCSI target).
You need to try it out. If
FUJITA Tomonori wrote:
If vendors use the common data structures via bsg, it's totally fine
by me. I see why bsg is preferable. The only thing that I care about
is managing any iSCSI HBA with iscsiadm instead of various vendor
specific utilities.
agreed
About the implementation, I think
On Fri, 19 Mar 2010 08:56:30 -0400
James Smart james.sm...@emulex.com wrote:
I still want to know why vendors can't do this via the existing
netlink interface. open-iscsi uses the netlink interface for some pdu
so I guess that having a different channel for management might be a
good
Mike,
we are happy: no more packets lost. Now the dmesg shows:
scsi2 : iSCSI Initiator over TCP/IP
scsi 2:0:0:0: Direct-Access SUN LCSM100_I 0735 PQ: 0
ANSI: 5
sd 2:0:0:0: Attached scsi generic sg1 type 0
sd 2:0:0:0: [sdb] 2147483648 512-byte logical blocks: (1.09 TB/1.00 TiB)
scsi 2:0:0:31:
Hi list,
Hope this is the place to ask.
I've been using
http://www.performancemagic.com/Dell1950_MD3000i_Xen_Debian_iSCSI_RDAC/Multipathing.html
to setup serveral systems in the past.
Under load, I'm seeing occasional controller resets, and then some i/o
timeouts on disks owned by the
Every time I reboot my server it hangs on the multipath devices.
The server is Debian based. I've had this problem with all kernels I've
tried (2.6.18, 2.6.24, 2.6.32). In /etc/multipath.conf, no_path_retry
is set to queue
Here are snippets from the reboot log:
snip
Stopping multipath
James Hammer wrote:
Every time I reboot my server it hangs on the multipath devices.
The server is Debian based. I've had this problem with all kernels
I've tried (2.6.18, 2.6.24, 2.6.32). In /etc/multipath.conf,
no_path_retry is set to queue
I found that if I set no_path_retry to its
On 03/19/2010 05:48 PM, Ravi Anand wrote:
On Thu, 18 Mar 2010 16:02:52 -0500
Mike Christiemicha...@cs.wisc.edu wrote:
On 03/18/2010 08:58 AM, FUJITA Tomonori wrote:
- You invent your hardware specific data structure for the simplest
operation such as setting IP address.
I think this
On 03/22/2010 03:38 PM, James Hammer wrote:
Every time I reboot my server it hangs on the multipath devices.
The server is Debian based. I've had this problem with all kernels I've
tried (2.6.18, 2.6.24, 2.6.32). In /etc/multipath.conf, no_path_retry is
set to queue
Here are snippets from the
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