On 2015/06/18 12:33, Nikolaus Rath wrote:
On Jun 15 2015, Motomura Shinichi <[email protected]> wrote:
On 2015/06/14 13:30, Nikolaus Rath wrote:
On Jun 01 2015, Motomura Shinichi <[email protected]> wrote:
I use s3ql-2.13 in CentOS7 packages with OpenStack Swift (/v1) as
backed storage.

S3ql is offen crached when the same file "s3ql_data_593221" tried to delete.

Is it a bug of s3ql?

It sounds more like a problem with your swift cluster. Can you check if
S3QL previously created this object? My guess is that the object was
created on a different server and not propagated in-time to the server
that handled the delete request.

Thank you for replying.

The "s3ql_data_593221" is created by same server.
The log is belowed.

*) CREATE LOG on Swift
Jun  1 01:33:05 swift5 object-server: 192.168.21.42 - -
[31/May/2015:16:33:05 +0000] "PUT
/sdb1/104326/AUTH_mail/tumail/s3ql_data_593221" 201 - "PUT
https://swift-proxy.int.center.tottori-u.ac.jp/v1/AUTH_mail/tumail/s3ql_data_593221";
"tx7932405594c94a639abb3-00556b37c1" "proxy-server 23208" 0.4451

*) DELETE LOG on Swift
Jun  1 02:00:21 swift5 object-server: 192.168.21.42 - -
[31/May/2015:17:00:21 +0000] "DELETE
/sdb1/104326/AUTH_mail/tumail/s3ql_data_593221" 204 - "DELETE
https://swift-proxy.int.center.tottori-u.ac.jp/v1/AUTH_mail/tumail/s3ql_data_593221";
"txdb28c26681314519ab627-00556b3e1a" "proxy-server 23208" 0.0066

Jun  1 02:00:21 swift5 object-server: 192.168.21.42 - -
[31/May/2015:17:00:21 +0000] "DELETE
/sdb1/104326/AUTH_mail/tumail/s3ql_data_593221" 404 - "DELETE
https://swift-proxy.int.center.tottori-u.ac.jp/v1/AUTH_mail/tumail/s3ql_data_593221";
"tx64af8b5fb25f4bf1a9dec-00556b3e24" "proxy-server 23209" 0.0065

Hmm. That's odd. Can you reproduce this? If so, could you run mount.s3ql
with --debug-module s3ql.block_cache,s3ql.backends.swift and upload
mount.log somewhere?


Best,
-Nikolaus


Sorry for late replaying.
I have the debug log.
Can I send you ([email protected]) the upload site URL?
I

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