[LU-176] disable mb_cache by default

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.2.0
• Affects Version/s: Lustre 2.1.0
• Severity: 3
• Bugzilla ID: 22,771
• Assignee: Liang Zhen (Inactive)
• Reporter: Liang Zhen (Inactive)

Description

we already have patches to disable mbcache at mount time (bug 22771), however, we never used these new mount options by default which make those patches useless (see comment 42 on bug 22771).

Issue Links

• Trackbacks: Changelog 2.2 version 2.2.0 Support for networks: o2iblnd OFED 1.5.4 Server support for kernels: 2.6.32220.4.2.el6 (RHEL6) Client support for unpatched kernels: 2.6.18274.18.1.el5 (RHEL5) 2.6.32220.4.2.el6 (RHEL6) 2.6.32.360....