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
S3ql sends twice "delete request" to swift cluster.
*) S3ql Log with dugong debug options
2015-06-01 02:00:10.575 6580:Thread-7 dugong.co_send_request: sending
DELETE /v1/AUTH_mail/tumail/s3ql_data_593221
2015-06-01 02:00:10.576 6580:Thread-7 dugong._co_send: trying to send
228 bytes
2015-06-01 02:00:20.647 6580:Thread-7 dugong.co_send_request: sending
DELETE /v1/AUTH_mail/tumail/s3ql_data_593221
2015-06-01 02:00:20.648 6580:Thread-7 dugong._co_send: trying to send
228 bytes
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