Hello,
this is on Linux 3.14.8 x86_64, and OpenAFS 1.6.9. The machine is running normally for several months, and then accessing a specific R/O volume (e.g. ls -lR <large_volume>) becomes slow. Accessing the R/W version of this volume works normally. Accessing other R/O volumes, which have the same size and number of files, works normally. Accessing the R/O version of the problem volume from other clients works normally. The command "fs flushall" does not solve the problem. The (second) "ls -lR" command needs 10 seconds on the R/O, and 2 seconds on the R/W version of this volume. Accessing the R/O version from other fileservers (using fs setserverprefs) does not change anything. Checking the machine I see more than 5 million of afs_inode_cache slab entries. Is this normal? Any hint how to proceed?
Best regards,
HW
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