[LU-326] port bug22688 to master (recovery-small.sh: FAIL: test_18b test_18b failed with 2)

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 1.8.6
• Fix Version/s: Lustre 2.1.0
• Type: Bug
• Priority: Minor
• Reporter: Hongchao Zhang
• Assignee: Hongchao Zhang
• Resolution: Fixed
• Severity: 3
• Bugzilla ID: 22,688

Description

in test_18c, it uses df to send a statfs request to OST to detect the disconnection and reconnect to OST, for there could be cache of the statfs, then
the statfs request would be sent to OST then it won't detect the disconnection stat.

for test_18b, master has fixed it by using "sleep $((TIMEOUT + 2))" instead of "df"

Comments

[Andreas Dilger]

The statfs cache should only be valid for a second or two. There shouldn't be a need to sleep $((TIMEOUT + 2)) just to expire the statfs cache. This needlessly slows down the testing and should be avoided.

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el6,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,sles11,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,ofa #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,ubuntu1004,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el6,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el6,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,ubuntu1004,ofa #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,ofa #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el6,inkernel #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,ofa #143
LU-326 make sure df send statfs request

Oleg Drokin : 2ee8ddb331e0b869d5721198b5c7be6989696534
Files :

• lustre/tests/recovery-small.sh

[Hongchao Zhang]

the patch has been landed on master, close the bug.