| To: | ext4 development <linux-ext4@xxxxxxxxxxxxxxx>, xfs-oss <xfs@xxxxxxxxxxx> |
|---|---|
| Subject: | Re: sparsify - utility to punch out blocks of 0s in a file |
| From: | Eric Sandeen <sandeen@xxxxxxxxxx> |
| Date: | Sat, 04 Feb 2012 14:17:30 -0600 |
| In-reply-to: | <4F2D90B6.4070008@xxxxxxxxxx> |
| References: | <4F2D8F30.3090802@xxxxxxxxxx> <4F2D90B6.4070008@xxxxxxxxxx> |
| User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:10.0) Gecko/20120129 Thunderbird/10.0 |
On 2/4/12 2:10 PM, Eric Sandeen wrote: > Hm but something is weird, right after the punch-out xfs says > it uses 84K: > > [root@inode sparsify]# du -hc fsfile > 84K fsfile > 84K total > > but then after an xfs_repair it looks saner: > # du -hc fsfile > 4.8M fsfile > 4.8M total > > something to look into I guess... weird. nvm that's just xfs_repair zeroing the log & reinstating the blocks. Sorry for the noise - Ok, back to my Saturday. -Eric |
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