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Posted to dev@pegasus.apache.org by GitBox <gi...@apache.org> on 2022/01/10 10:04:53 UTC
[GitHub] [incubator-pegasus] acelyc111 opened a new issue #879: Bug: `.init-info` file lost on server with XFS file system after power failure and reboot
acelyc111 opened a new issue #879:
URL: https://github.com/apache/incubator-pegasus/issues/879
## Bug Report
Please answer these questions before submitting your issue. Thanks!
1. What did you do?
- create a table in a cluster, and write some data, check these data is readable
- power off suddenly
- reboot the servers
- check these data again, some data will be lost
2. What did you expect to see?
no data lost
3. What did you see instead?
some data lost
```
XFS has a dedicated sysctl variable for setting the writeback interval with a default value of 3000.
Warning: While larger values may increase performance, they also increase the severity of data loss caused by a power outage.
```
https://wiki.archlinux.org/title/XFS#Sync_interval
4. What version of Pegasus are you using?
1.12.3 (new versions have the same problem)
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[GitHub] [incubator-pegasus] acelyc111 closed issue #879: Bug: `.init-info` file lost on server with XFS file system after power failure and reboot
Posted by GitBox <gi...@apache.org>.
acelyc111 closed issue #879:
URL: https://github.com/apache/incubator-pegasus/issues/879
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[GitHub] [incubator-pegasus] Smityz commented on issue #879: Bug: `.init-info` file lost on server with XFS file system after power failure and reboot
Posted by GitBox <gi...@apache.org>.
Smityz commented on issue #879:
URL: https://github.com/apache/incubator-pegasus/issues/879#issuecomment-1009569101
What are the symptoms of a cluster losing data? Partitions are healthy but data loss?
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[GitHub] [incubator-pegasus] acelyc111 closed issue #879: Bug: `.init-info` file lost on server with XFS file system after power failure and reboot
Posted by GitBox <gi...@apache.org>.
acelyc111 closed issue #879:
URL: https://github.com/apache/incubator-pegasus/issues/879
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