[LU-3881] sanity-hsm.sh fails with 'No host defined for facet agt1'

• Type: Technical task
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.8.0
• Affects Version/s: Lustre 2.5.0
• Labels: HSM test
• Assignee: Bruno Faccini (Inactive)
• Reporter: John Hammond

Description

After 8d8f071648d64f8a16591481064e13f590629caa LU-3561 tests: improve sanity-hsm.sh to support remote agent, sanity-hsm.sh can not longer be run out of the box. The newly introduced variables

- AGTCOUNT: number of agents
- AGTDEV{N}: target HSM mount point (root path of the backend)
- agt{N}_HOST: hostname of the agent agt{N}
- SINGLEAGT: facet of the single agent

should be given reasonable fallback values so that sanity-hsm.sh can be run with minimal configuration.

Issue Links

• is related to: LU-3561 Add a sanity test for HSM

Comments

[Peter Jones]

Landed for 2.8

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/12982/
Subject: LU-3881 tests: single-node minimal config in sanity-hsm
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 64367bafc833531f279467af6c07c5651e153985

[Bruno Faccini (Inactive)]

Sorry to have been so late to start working on this ...
Master patch is at http://review.whamcloud.com/12982.

[Gerrit Updater]

Faccini Bruno ([e-mail]) uploaded a new patch: http://review.whamcloud.com/12982
Subject: LU-3881 tests: automatic minimal config in sanity-hsm
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f99ebadf43029ca36472a150b613b004fe885c87

[Andreas Dilger]

It would be nice to see some progress on this issue. It seems it should be possible to default to use a second mountpoint on the same client for the agent? That allows users to test with a single node config, while avoiding the complexity of having to configure a separate agent mode/VM just to run this test.

[John Hammond]

Still a bug.

# export MOUNT_2=y
# sh ./lustre/tests/llmount.sh
# sh ./lustre/tests/sanity-hsm.sh 
Logging to shared log directory: /tmp/test_logs/1392929634
t: Checking config lustre mounted on /mnt/lustre2
Checking servers environments
Checking clients t environments
t: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients t environments
Using TIMEOUT=20
disable quota as required
osd-ldiskfs.track_declares_assert=1
running as uid/gid/euid/egid 500/500/500/500, groups:
 [touch] [/mnt/lustre/d0_runas_test/f29394]
excepting tests: 34 35 36 200 221 223b 31a
Killing existing copytools on 
cannot run remote command on killall -q lhsmtool_posix with no_dsh
Set HSM on and start
Waiting 20 secs for update
Updated after 9s: wanted 'enabled' got 'enabled'
Start copytool
No host defined for facet agt1