- 1. Check point block in log (score: 1)
- Author: KrishnaPradeep Tamma <krishnapradeep@xxxxxxxxx>
- Date: Sun, 17 Apr 2005 21:57:58 -0500
- Does XFS write an explicit CHECK_POINT block in log or does it go through the whole log during recovery? Thanks Pradeep
- /archives/xfs/2005-04/msg00089.html (7,306 bytes)
- 2. Re: Check point block in log (score: 1)
- Author: Nathan Scott <nathans@xxxxxxx>
- Date: Mon, 18 Apr 2005 17:27:50 +1000
- Hmm, neither of those really - it uses a binary chop type of algorithm to find the head and tail, and replays just that section of the log. cheers. -- Nathan
- /archives/xfs/2005-04/msg00091.html (7,535 bytes)
- 3. Re: Check point block in log (score: 1)
- Author: Tim Shimmin <tes@xxxxxxx>
- Date: Mon, 18 Apr 2005 18:36:42 +1000
- Elaborating a little more as I understand it... Every 512 byte block of the ondisk log has a cycle# stored in either the first word or the 2nd word (for the log record headers). Each time the log wr
- /archives/xfs/2005-04/msg00092.html (9,726 bytes)
- 4. Check point block in log (score: 1)
- Author: KrishnaPradeep Tamma <krishnapradeep@xxxxxxxxx>
- Date: Sun, 17 Apr 2005 21:57:58 -0500
- Does XFS write an explicit CHECK_POINT block in log or does it go through the whole log during recovery? Thanks Pradeep
- /archives/xfs/2005-04/msg00217.html (7,306 bytes)
- 5. Re: Check point block in log (score: 1)
- Author: Nathan Scott <nathans@xxxxxxx>
- Date: Mon, 18 Apr 2005 17:27:50 +1000
- Hmm, neither of those really - it uses a binary chop type of algorithm to find the head and tail, and replays just that section of the log. cheers. -- Nathan
- /archives/xfs/2005-04/msg00219.html (7,535 bytes)
- 6. Re: Check point block in log (score: 1)
- Author: Tim Shimmin <tes@xxxxxxx>
- Date: Mon, 18 Apr 2005 18:36:42 +1000
- Elaborating a little more as I understand it... Every 512 byte block of the ondisk log has a cycle# stored in either the first word or the 2nd word (for the log record headers). Each time the log wr
- /archives/xfs/2005-04/msg00220.html (9,726 bytes)
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