On 04/29/2016 11:44 AM, Ming Lin wrote:
> On Tue, Jan 19, 2016 at 1:34 PM, Mike Christie wrote:
>> Everyone is right - sort of :)
>>
>> It is that target_core_rbd module that I made that was rejected
>> upstream, along with modifications from SUSE which added persistent
>>
t;idryo...@gmail.com <mailto:idryo...@gmail.com>>
> >> Cc: Nick Fisk <n...@fisk.me.uk <mailto:n...@fisk.me.uk>>; Tyler
> Bishop
> >> <tyler.bis...@beyondhosting.net
> <mailto:tyler.bis...@beyondhosting.net>>; Dominik Z
"Status:
This code is now being ported to the upstream linux kernel reservation API
added in this commit:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/block/ioctl.c?id=bbd3e064362e5057cc4799ba2e4d68c7593e490b
When this is completed, LIO will call into the iblock backend
at.com]
> >> Sent: 19 January 2016 21:34
> >> To: Василий Ангапов <anga...@gmail.com>; Ilya Dryomov
> >> <idryo...@gmail.com>
> >> Cc: Nick Fisk <n...@fisk.me.uk>; Tyler Bishop
> >> <tyler.bis...@beyondhosting.net>; Domini
nik Zalewski
>> <dzalew...@optlink.co.uk>; ceph-users <ceph-users@lists.ceph.com>
>> Subject: Re: [ceph-users] CentOS 7 iscsi gateway using lrbd
>>
>> Everyone is right - sort of :)
>>
>> It is that target_core_rbd module that I made that was r
.com>
> Cc: Nick Fisk <n...@fisk.me.uk>; Tyler Bishop
> <tyler.bis...@beyondhosting.net>; Dominik Zalewski
> <dzalew...@optlink.co.uk>; ceph-users <ceph-users@lists.ceph.com>
> Subject: Re: [ceph-users] CentOS 7 iscsi gateway using lrbd
>
> Everyone is
lew...@optlink.co.uk>; ceph-users us...@lists.ceph.com>
> Subject: Re: [ceph-users] CentOS 7 iscsi gateway using lrbd
>
> https://github.com/swiftgist/lrbd/wiki
> According to lrbd wiki it still uses KRBD (see those /dev/rbd/...
> devices in targetcli config).
> I was thinking t
On Tue, Jan 19, 2016 at 10:34 AM, Nick Fisk wrote:
> But interestingly enough, if you look down to where they run the targetcli
> ls, it shows a RBD backing store.
>
> Maybe it's using the krbd driver to actually do the Ceph side of the
> communication, but lio plugs into this
So is it a different approach that was used here by Mike Christie:
http://www.spinics.net/lists/target-devel/msg10330.html ?
It seems to be a confusion because it also implements target_core_rbd
module. Or not?
2016-01-19 18:01 GMT+08:00 Ilya Dryomov :
> On Tue, Jan 19, 2016
Everyone is right - sort of :)
It is that target_core_rbd module that I made that was rejected
upstream, along with modifications from SUSE which added persistent
reservations support. I also made some modifications to rbd so
target_core_rbd and krbd could share code. target_core_rbd uses rbd
<dzalew...@optlink.co.uk>
> To: ceph-users@lists.ceph.com
> Sent: Monday, January 18, 2016 6:35:20 AM
> Subject: [ceph-users] CentOS 7 iscsi gateway using lrbd
>
> Hi,
> I'm looking into implementing iscsi gateway with MPIO using lrbd -
> https://github.co
Hi,
I'm looking into implementing iscsi gateway with MPIO using lrbd -
https://github.com/swiftgist/lrb
https://www.suse.com/docrep/documents/kgu61iyowz/suse_enterprise_storage_2_and_iscsi.pdf
https://www.susecon.com/doc/2015/sessions/TUT16512.pdf
>From above examples:
*For iSCSI failover
2016 6:35:20 AM
Subject: [ceph-users] CentOS 7 iscsi gateway using lrbd
Hi,
I'm looking into implementing iscsi gateway with MPIO using lrbd -
https://github.com/swiftgist/lrb
https://www.suse.com/docrep/documents/kgu61iyowz/suse_enterprise_storage_2_and_iscsi.pdf
https://www.susecon.com/d
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