[LU-4123] lfsck: @@@@@@ FAIL: /data/test/output isn't a shared directory

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.1
• Affects Version/s: Lustre 2.4.1
• Labels: patch
• Environment: Lustre 1.8 -> master; multi rail IB cluster
• Severity: 3
• Assignee: Jian Yu
• Reporter: Stephen Champion

Description

check_write_access() compares the local node name to the host name passed via
xxx_HOST env variables. This breaks when there is a mismatch.

My cluster uses the nodename as the host name of the management interface
(ethernet). The Infiniband interface(s) use 'hostname-ibX'. To use an IB
interface for acceptance tests, the ib host name must be used in xxx_HOST
env variables.

I have a patch to use the remote nodename in check_write_access().