[LU-118] clear_inode: BUG_ON(inode->i_data.nrpages)

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.1.0, Lustre 1.8.6
• Affects Version/s: Lustre 2.1.0
• Severity: 3
• Bugzilla ID: 24,303
• Assignee: Jinshan Xiong (Inactive)
• Reporter: Johann Lombardi (Inactive)

Description

Several 1.8.5 users are experiencing a kernel BUG when using 2.6.32+ kernels (e.g. SLES11 SP1).
More information can be found in bugzilla ticket 24303 (see comments #43).
Since 2.1 is expected to support RHEL6 (based on 2.6.32), we might consider this bug as a blocker.

That said, i don't know if this problem is relevant to 2.1, now that we have CLIO.
Jay, any idea?

Issue Links

• is related to: LU-11582 LBUG: ASSERTION( inode->i_data.nrpages == 0 ) failed
• is related to: LU-14644 IOR SSF PFL ill-formed I/O job aborted with EIO during automated FOFB testing
• Trackbacks: Lustre 1.8.x known issues tracker While testing against Lustre b18 branch, we would hit known bugs which were already reported in Lustre Bugzilla https://bugzilla.lustre.org/. In order to move away from relying on Bugzilla, we would create a JIRA

Comments

[Peter Jones]

Landed for 186 and 2.1

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,server,el5,ofa #152
LU-118: clear_inode: BUG_ON(inode->i_data.nrpages)

Oleg Drokin : 1cc2498510e2e6f2a3dfd16f9fc323aa4a90faad
Files :

• lustre/llite/llite_lib.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #152
LU-118: clear_inode: BUG_ON(inode->i_data.nrpages)

Oleg Drokin : 1cc2498510e2e6f2a3dfd16f9fc323aa4a90faad
Files :

• lustre/llite/llite_lib.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el6,inkernel #152
LU-118: clear_inode: BUG_ON(inode->i_data.nrpages)

Oleg Drokin : 1cc2498510e2e6f2a3dfd16f9fc323aa4a90faad
Files :

• lustre/llite/llite_lib.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,ofa #152
LU-118: clear_inode: BUG_ON(inode->i_data.nrpages)

Oleg Drokin : 1cc2498510e2e6f2a3dfd16f9fc323aa4a90faad
Files :

• lustre/llite/llite_lib.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,server,el5,inkernel #152
LU-118: clear_inode: BUG_ON(inode->i_data.nrpages)

Oleg Drokin : 1cc2498510e2e6f2a3dfd16f9fc323aa4a90faad
Files :

• lustre/llite/llite_lib.c