[ceph-users] non-sdX devices with ceph-deploy and ceph-disk

2013-07-16 Thread eric0e 

Hi,

I have a fibre channel attached JBOD storage system that contains 
multiple FC connected disk drives that I am trying to use with  3 OSD 
servers, running on older HP hardware as a test system for ceph.  I am 
finding that ceph-deploy and ceph-disk seems to have issues with non 
/dev/sdX devices.  Issues include:


1. I had to modify ceph-disk to not exit when it saw the root device  
/dev/cciss/c0d0.


2. I could not get multipath devices to work with ceph-deploy or 
ceph-disk, but they only seem to work with /dev/sdX devices.  These 
tools do not seem to like device names like: /dev/disk/by-id/ 
dm-uuid-mpath-3600a0b800019b3361a0251dfba6e


3. As all 3 of my systems sees all the FC disks, they all try to mount 
all the OSD disks, which corrupts the local XFS file systems.  Is there 
a black/white list available to say which disks can be mounted on which 
server.  As my system is just a simple jbod, I cannot mask LUNs.


Thanks!

Eric
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[ceph-users] Problem with ceph-deploy in 0.61.5

2013-07-20 Thread eric0e 

I have just upgraded to 0.61.5

# ceph -v
ceph version 0.61.5 (8ee10dc4bb73bdd918873f29c70eedc3c7ef1979)

and tried to run:

# ceph-deploy disk list ceph10
disk list failed: Traceback (most recent call last):
 File "/usr/sbin/ceph-disk", line 2263, in 
   main()
 File "/usr/sbin/ceph-disk", line 2252, in main
   args.func(args)
 File "/usr/sbin/ceph-disk", line 1950, in main_list
   list_dev('/dev/' + p, uuid_map, journal_map)
 File "/usr/sbin/ceph-disk", line 1872, in list_dev
   if is_partition(dev):
 File "/usr/sbin/ceph-disk", line 244, in is_partition
   if not stat.S_ISBLK(os.lstat(dev).st_mode):
OSError: [Errno 2] No such file or directory: '/dev/c0d0p1'

OS info

root@ceph00:/etc# cat /etc/os-release
NAME="Ubuntu"
VERSION="13.04, Raring Ringtail"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 13.04"
VERSION_ID="13.04"
HOME_URL="http://www.ubuntu.com/";
SUPPORT_URL="http://help.ubuntu.com/";
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/";

root@ceph00:/etc# cat /proc/version
Linux version 3.9.10-030910-generic (apw@gomeisa) (gcc version 4.6.3 
(Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201307131608 SMP Sat Jul 13 20:08:47 
UTC 2013


Hardware is a HP DL360G4

Eric
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