Tasks #3755
closed
krbd: use new request tracking code for sync object operations
Added by Alex Elder over 11 years ago.
Updated over 11 years ago.
Description
The last request type still using the old request tracking code
is for handling synchronous operations. There are three types
of these currently used: synchronous read (for the image header
object); synchronous watch request; and synchronous class method
calls.
Implement these using the new mechanism, then get rid of the old.
- Estimated time set to 0:00 h
I have been looking in detail at how the watch requests are
implemented and in the process identified a few potential
problems (documented in 3860, but that depends on 3859 which
depends on 3858).
In any case I've got the watch request operation mostly complete, but
now need to tidy it up a little bit and run it through a "real" test
(in teuthology rather than just UML).
The sync header read operation was another one that was needed.
That's basically done too.
All of this will be reviewed at some point, but I want to report
progress as I make it.
- Status changed from New to In Progress
I have completed implementing all of these in the new request
code:
- synchronous object read (for v1 header objects)
- synchronous setup and teardown of watch requests
- synchronous class method calls
I have a little more work to do to clean up this code in
preparation for review but in the mean time am continuously
testing it.
And this work is therefore "In progress."
- Status changed from In Progress to Fix Under Review
- Estimated time set to 0:00 h
I've posted this code for review. I continue to do testing.
- Project changed from Linux kernel client to rbd
- Estimated time set to 0:00 h
- Parent task deleted (
#3754)
- Status changed from Fix Under Review to 7
- Estimated time set to 0:00 h
- Status changed from 7 to Resolved
- Estimated time set to 0:00 h
commit 304819b1a49937753ee01aa7ccf8d66547a0be36
Author: Alex Elder <elder@inktank.com>
Date: Sat Jan 19 00:30:28 2013 -0600
rbd: implement sync method with new code
commit 5d08568324f53368f927cc10927b1b105533c044
Author: Alex Elder <elder@inktank.com>
Date: Thu Jan 17 12:25:27 2013 -0600
rbd: implement sync object read with new code
commit cacbb12d5fdf6bd7e3b4265bb36fab168356162c
Author: Alex Elder <elder@inktank.com>
Date: Fri Jan 18 12:31:10 2013 -0600
rbd: implement watch/unwatch with new code
commit 304819b1a49937753ee01aa7ccf8d66547a0be36
Author: Alex Elder <elder@inktank.com>
Date: Sat Jan 19 00:30:28 2013 -0600
rbd: implement sync method with new code
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