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Hi Cihangir,

Just check SDFS quick help.

My bad, I didn't check filesystem, and focused on configuring swift part,
as I did hit same error with xfs.

thanks for pointing out.

Regards,
Yatin



On Tue, Dec 22, 2015 at 6:57 PM, Cihangir BEŞİKTAŞ (BİLGEM) <
cihangir.besiktas at tubitak.gov.tr> wrote:

> Hi Yatin,
>
>
>
> Sdfs filesystem does not have a device node (like /dev/sda). We think
> Swift is complaining fort hat reason.
>
>
>
> FYI,
>
> Cihangir
>
>
>
> *From:* mehmet hacısalihoğlu [mailto:esedmehmet at gmail.com]
> *Sent:* Tuesday, December 22, 2015 1:50 PM
> *To:* yatin kumbhare <yatinkumbhare at gmail.com>
> *Cc:* openstack at lists.openstack.org
> *Subject:* Re: [Openstack] Swift - How to configure sdfs and openstack
> swift for these integration ?
>
>
>
> Hi Yatin,
>
> I checked volume. Device is mounted. When I unmount device, I get error
> message.
> "Dec 22 13:26:49 ubuntu object-replicator: ERROR creating
> /srv/1/node/sda1/objects: #012Traceback (most recent call last):#012  File
> "/usr/lib/python2.7/dist-packages/swift/obj/replicator.py", line 416, in
> collect_jobs#012    mkdirs(obj_path)#012  File
> "/usr/lib/python2.7/dist-packages/swift/common/utils.py", line 572, in
> mkdirs#012    os.makedirs(path)#012  File "/usr/lib/python2.7/os.py", line
> 150, in makedirs#012    makedirs(head, mode)#012  File
> "/usr/lib/python2.7/os.py", line 150, in makedirs#012    makedirs(head,
> mode)#012  File "/usr/lib/python2.7/os.py", line 157, in makedirs#012
> mkdir(name, mode)#012OSError: [Errno 2] No such file or directory:
> '/srv/1/node'
> Dec 22 13:26:49 ubuntu object-replicator: Nothing replicated for
> 0.000561952590942 seconds.
> Dec 22 13:26:49 ubuntu object-replicator: Object replication complete.
> (0.00 minutes)
> Dec 22 13:26:49 ubuntu object-replicator: Starting object replication pass.
> Dec 22 13:26:49 ubuntu object-replicator: ERROR creating
> /srv/3/node/sda3/objects: #012Traceback (most recent call last):#012  File
> "/usr/lib/python2.7/dist-packages/swift/obj/replicator.py", line 416, in
> collect_jobs#012    mkdirs(obj_path)#012  File
> "/usr/lib/python2.7/dist-packages/swift/common/utils.py", line 572, in
> mkdirs#012    os.makedirs(path)#012  File "/usr/lib/python2.7/os.py", line
> 150, in makedirs#012    makedirs(head, mode)#012  File
> "/usr/lib/python2.7/os.py", line 150, in makedirs#012    makedirs(head,
> mode)#012  File "/usr/lib/python2.7/os.py", line 157, in makedirs#012
> mkdir(name, mode)#012OSError: [Errno 2] No such file or directory:
> '/srv/3/node'
> Dec 22 13:26:49 ubuntu object-replicator: Nothing replicated for
> 0.000601053237915 seconds.
> Dec 22 13:26:49 ubuntu object-replicator: Object replication complete.
> (0.00 minutes)
> Dec 22 13:26:49 ubuntu object-replicator: Starting object replication pass.
> Dec 22 13:26:49 ubuntu object-replicator: ERROR creating
> /srv/2/node/sda2/objects: #012Traceback (most recent call last):#012  File
> "/usr/lib/python2.7/dist-packages/swift/obj/replicator.py", line 416, in
> collect_jobs#012    mkdirs(obj_path)#012  File
> "/usr/lib/python2.7/dist-packages/swift/common/utils.py", line 572, in
> mkdirs#012    os.makedirs(path)#012  File "/usr/lib/python2.7/os.py", line
> 150, in makedirs#012    makedirs(head, mode)#012  File
> "/usr/lib/python2.7/os.py", line 150, in makedirs#012    makedirs(head,
> mode)#012  File "/usr/lib/python2.7/os.py", line 157, in makedirs#012
> mkdir(name, mode)#012OSError: [Errno 2] No such file or directory:
> '/srv/2/node'
> Dec 22 13:26:49 ubuntu object-replicator: Nothing replicated for
> 0.000571012496948 seconds.
> Dec 22 13:26:49 ubuntu object-replicator: Object replication complete.
> (0.00 minutes)
> "
>
> I checked permision in /srv
> lrwxrwxrwx  1 swift swift   14 Dec 17 14:10 1 -> /media/pool0/1
> lrwxrwxrwx  1 swift swift   14 Dec 17 14:10 2 -> /media/pool0/2
> lrwxrwxrwx  1 swift swift   14 Dec 17 14:10 3 -> /media/pool0/3
>
> and path.
> root at ubuntu:/srv/1/node/sda1# ls -al
> total 384
> drwxr-xr-x 1 swift swift 8388608 Dec 22 11:27 .
> drwxr-xr-x 1 swift swift 8388608 Dec 17 16:23 ..
> drwxr-xr-x 1 swift swift  8388608 Dec 22 11:27 objects
>
>
>
> rsyncd.conf
>
> uid = swift
> gid = swift
> log file = /var/log/rsyncd.log
> pid file = /var/run/rsyncd.pid
> address = 192.168.56.34
>
> [account6012]
> max connections = 2
> path = /srv/1/node/
> read only = false
> lock file = /var/lock/account.lock
>
> [account6022]
> max connections = 2
> path = /srv/2/node/
> read only = false
> lock file = /var/lock/account.lock
>
> [account6032]
> max connections = 2
> path = /srv/3/node/
> read only = false
> lock file = /var/lock/account.lock
>
> [container6011]
> max connections = 2
> path = /srv/1/node/
> read only = false
> lock file = /var/lock/container.lock
>
> [container6021]
> max connections = 2
> path = /srv/2/node/
> read only = false
> lock file = /var/lock/container.lock
>
> [container6031]
> max connections = 2
> path = /srv/3/node/
> read only = false
> lock file = /var/lock/container.lock
>
> [object6010]
> max connections = 2
> path = /srv/1/node/
> read only = false
> lock file = /var/lock/object.lock
>
> [object6020]
> max connections = 2
> path = /srv/2/node/
> read only = false
> lock file = /var/lock/object.lock
>
> [object6030]
> max connections = 2
> path = /srv/3/node/
> read only = false
> lock file = /var/lock/object.lock
>
> Although there is no problem configuration files, I got the same error.
>
>
>
>
>
> 2015-12-22 13:23 GMT+02:00 yatin kumbhare <yatinkumbhare at gmail.com>:
>
> Hi Mehmet,
>
>
>
> Just check if the volume is mounted.
>
>
>
> then, umount the volume and check if those directories no more seen on
> system.
>
>
>
> also, if you are following swift saio, check the rsync settings.
>
>
>
> check /srv permissions and check if path  /sda1/805/ exists.
>
>
>
> Regards,
>
> Yatin
>
>
>
> On Tue, Dec 22, 2015 at 4:40 PM, mehmet hacısalihoğlu <
> esedmehmet at gmail.com> wrote:
>
> Hi Yatin,
>
> I stoped swift services after deleted ring files. and I created new rings
> but ı get same error message.
> I apply the following steps.
> swift-ring-builder object.builder create 10 3 1
> swift-ring-builder object.builder add r1z1-192.168.56.34:6010/sda1 1
> swift-ring-builder object.builder add r1z2-192.168.56.34:6020/sda2 1
> swift-ring-builder object.builder add r1z3-192.168.56.34:6030/sda3 1
> swift-ring-builder object.builder rebalance
> swift-ring-builder container.builder create 10 3 1
> swift-ring-builder container.builder add r1z1-192.168.56.34:6011/sda1 1
> swift-ring-builder container.builder add r1z2-192.168.56.34:6021/sda2 1
> swift-ring-builder container.builder add r1z3-192.168.56.34:6031/sda3 1
> swift-ring-builder container.builder rebalance
> swift-ring-builder account.builder create 10 3 1
> swift-ring-builder account.builder add r1z1-192.168.56.34:6012/sda1 1
> swift-ring-builder account.builder add r1z2-192.168.56.34:6022/sda2 1
> swift-ring-builder account.builder add r1z3-192.168.56.34:6032/sda3 1
> swift-ring-builder account.builder rebalance
>
> Thanks.
>
> Regards.
>
>
>
> 2015-12-22 12:17 GMT+02:00 yatin kumbhare <yatinkumbhare at gmail.com>:
>
> Hi Mehmet,
>
>
>
> Under 'swift-ring-builder' you should use different
> directories/device-name, as sda1, sda2 and sda3.
>
>
>
> Regards,
>
> Yatin
>
>
>
>
>
>
>
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