[LU-200] clients in large directories loop forever when sending readpage request

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 1.8.6
• Affects Version/s: Lustre 1.8.6
• Environment: Lustre 1.8.5.55 clients on cray and non cray hardware. Lustre 2.X on servers from April 5 checkout. One MDS and four OSS, each OSS has 7 OSTs. CentOS5.5 environment. This bug only occurs between 1.8 <-> 2.X
• Severity: 4
• Assignee: nasf (Inactive)
• Reporter: James A Simmons

Description

The reason for this problem is the ldlm hash handling is done with Lustre 2.X is incompatible with Lustre 1.8.X clients

Issue Links

• 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