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| author | Sage Weil <sage@newdream.net> | 2009-10-06 11:31:10 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-10-06 11:31:10 -0700 |
| commit | f24e9980eb860d8600cbe5ef3d2fd9295320d229 (patch) | |
| tree | 10f43450ad2cd4d799dd02d33c02d4ed8bef39d6 /kernel/notifier.c | |
| parent | 2f2dc053404febedc9c273452d9d518fb31fde72 (diff) | |
| download | linux-f24e9980eb860d8600cbe5ef3d2fd9295320d229.tar.bz2 | |
ceph: OSD client
The OSD client is responsible for reading and writing data from/to the
object storage pool. This includes determining where objects are
stored in the cluster, and ensuring that requests are retried or
redirected in the event of a node failure or data migration.
If an OSD does not respond before a timeout expires, keepalive
messages are sent across the lossless, ordered communications channel
to ensure that any break in the TCP is discovered. If the session
does reset, a reconnection is attempted and affected requests are
resent (by the message transport layer).
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'kernel/notifier.c')
0 files changed, 0 insertions, 0 deletions