[LU-5863] Can't mount MGS due to label being less than 8 characters long.

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.7.0
• Affects Version/s: Lustre 2.7.0
• Labels: HB patch
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: James A Simmons

Description

The patch for LU-5383 fixed a out bound for ldd_svname. It test to see if ldd_svname is at least 8 characters in length but the function in lustre_disk.h server_make_name() sets ldd_svname for the mgs to MGS which is to short. This can prevent the MGS from mounting.

Issue Links

• is duplicated by: LU-5876 MGS volumes with short names do not mount since LU-5383 utils: fix array index out of bounds