Displaying 1 result from an estimated 1 matches for "b049a03c".
2017 Dec 05
1
Slow seek times on stat calls to glusterfs metadata
...96",
0x7f1778067220) = -1 ENOENT (No such file or directory) 0.102771
[pid 31568]
lstat("/data/brick1/gv0/.glusterfs/7f/0b/7f0bf1d3-b3e9-4009-9692-4e2e55c6c822",
0x7f17780e9220) = -1 ENOENT (No such file or directory) 0.052719
[pid 31564]
lstat("/data/brick2/gv0/.glusterfs/b0/49/b049a03c-114a-443c-bdfc-71ee981d8e84",
0x7f296c575220) = -1 ENOENT (No such file or directory) 0.195458
My theory is this: as the gluster pool fills with data, the .glusterfs
metadata is scattered around disk, causing random IO seek times to
increase. Each file create causes a read / seek in the glust...