| To: | KrishnaPradeep Tamma <krishnapradeep@xxxxxxxxx> |
|---|---|
| Subject: | Re: Check point block in log |
| From: | Nathan Scott <nathans@xxxxxxx> |
| Date: | Mon, 18 Apr 2005 17:27:50 +1000 |
| Cc: | linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <2ca133d2050417195766346604@mail.gmail.com> |
| References: | <2ca133d2050417195766346604@mail.gmail.com> |
| Sender: | linux-xfs-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.5.3i |
On Sun, Apr 17, 2005 at 09:57:58PM -0500, KrishnaPradeep Tamma wrote: > Hi, > > Does XFS write an explicit CHECK_POINT block in log or does it go > through the whole log during recovery? 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 |
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