concubidated

root@hpbs-c01-s01:~# strace btrfs subvolume delete /data/osd.0/test/current.remove.me.1750439234/
execve("/sbin/btrfs", ["btrfs", "subvolume", "delete", "/data/osd.0/test/current.remove."...], [/* 18 vars */]) = 0
brk(0)                                  = 0xcdf000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa928fda000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=24971, ...}) = 0
mmap(NULL, 24971, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa928fd3000
close(3)                                = 0

concubidated

inktank@inktank01:~$ cat fsbench.sh 
#!/bin/bash

hosts=`cat /etc/ceph/ceph.conf | grep host | sort | uniq | awk {'print $3'}`
results="smallio_results"
duration="300"
for host in $hosts
do
	ssh root@$host mkdir $results
	osds=`ssh root@$host ps aux | grep osd | awk {'print $13'}`

concubidated

57c57
< 	# weight 9.900
---
> 	# weight 10.000
61c61
< 	item osd.2 weight 0.900
---
> 	item osd.2 weight 1..00
73c73
< 	# weight 9.500

concubidated

ubuntu@ceph2-anna:/var/log/ceph$ ceph pg dump
dumped all in format plain
version 15948
last_osdmap_epoch 7952
last_pg_scan 1
full_ratio 0.95
nearfull_ratio 0.85
pg_stat objects mip     degr    unf     bytes   log     disklog state   state_stamp     v       reported        up      acting  last_scrub      scrub_stamp
2.3d    1       0       0       0       8192    147     147     active+clean    2012-10-31
18:53:56.933184 259'1   7949'7374       [2,1]   [2,1]   259'1   2012-10-30

concubidated

#!/bin/bash

################
# A simple wrapper for smalliobenchfs
# Author: Tyler Brekke <[email protected]>
################

usage()
{
    echo "Usage: $0: [OPTIONS]"

concubidated

#!/bin/bash

usage()
{
    echo "Usage: $0: [OPTIONS]"
    echo "  -d              : Path to OSD data directory"
    echo "  -j              : Path to journal"
    echo "Example:"
    echo "  $0 -d /src/ceph-osd.1/test/ -j /dev/sdi"
    exit 1

concubidated

[ 6.270229] Console: switching to colour frame buffer device 128x48 
[ 6.275624] qlcnic 0000:05:00.1: restoring config space at offset 0x1 (was 0x100400, writing 0x100546) 
[ 6.295860] EXT4-fs (md0): mounted filesystem with ordered data mode. Opts: (null) 
[ 6.314870] fb0: VESA VGA frame buffer device 
[ 6.387552] init: flush-early-job-log main process (1054) terminated with status 1 
[ 6.768927] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 
[ 7.318541] qlcnic 0000:05:00.1: eth3: NIC Link is up 
[ 7.319117] bonding: bond0: enslaving eth3 as a backup interface with an up link. 
[ 7.322614] bonding: bond0: Adding slave eth2. 
[ 7.425712] qlcnic 0000:05:00.0: restoring config space at offset 0x1 (was 0x100400, writing 0x100546) 

concubidated

root@burnupi01:/home/ubuntu# diff crushmap.txt crushmap.new 
27a28,43
> device 24 osd.24
> device 25 osd.25
> device 26 osd.26
> device 27 osd.27
> device 28 osd.28
> device 29 osd.29
> device 30 osd.30
> device 31 osd.31

concubidated

root@NC-T920-SAN-10-00:~# ceph pg dump
dumped all in format plain
version 7754459
last_osdmap_epoch 15988
last_pg_scan 1
full_ratio 98
nearfull_ratio 0.85
pg_stat objects mip     degr    unf     bytes   log     disklog state   state_stamp     v       reported        up      acting  last_scrub      scrub_stamp
2.314   7379    0       0       0       30656557056     144303  144303  active+clean    2012-09-07 10:46:32.527265      15988'268228    15728'718364    [20,4]  [20,4]  15561'126656      2012-09-06 18:12:10.875834
0.316   0       0       0       0       0       0       0       active+clean    2012-09-07 10:46:32.475737      0'0     15728'15318     [20,4]  [20,4]  0'0     2012-09-06 21:32:05.204194

concubidated

root@NC-T920-SAN-10-00:~# ceph osd dump
dumped osdmap epoch 15988
epoch 15988
fsid ae210ded-484f-4ff1-b64c-7994ac52640a
created 2012-05-02 23:05:53.009439
modifed 2012-10-21 16:12:24.303420
flags 

pool 0 'data' rep size 2 crush_ruleset 0 object_hash rjenkins pg_num 1408 pgp_num 1408 last_change 1 owner 0 crash_replay_interval 45
pool 1 'metadata' rep size 2 crush_ruleset 1 object_hash rjenkins pg_num 1408 pgp_num 1408 last_change 1 owner 0