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Re: 64-bit inodes and back again

To: xfs@xxxxxxxxxxx
Subject: Re: 64-bit inodes and back again
From: Michael Cronenworth <mike@xxxxxxxxxx>
Date: Wed, 28 Sep 2011 01:58:55 -0500
In-reply-to: <20110928053539.GF3159@dastard>
References: <4E825C25.6050804@xxxxxxxxxx> <20110928011020.GE3159@dastard> <4E8278D8.9060309@xxxxxxxxxx> <4E828BE1.8030003@xxxxxxxxxx> <20110928053539.GF3159@dastard>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0.2) Gecko/20110906 Thunderbird/6.0.2
On 09/28/2011 12:35 AM, Dave Chinner wrote:
It has to be able to access the files with inode numbers>  32 bit,
so you need to run it on the 2.6.38 kernel. Once you've done that,
you should be able to read all the files back on the .35 kernel,
too.

I tried that. It fails on the newer kernel, too. (32-bit inode mode)

# xfs_reno -vv /var/lib/mock.save
Scanning directory tree...
Processing 31 directories...
xfs_reno: directory: 4298768443 1 /var/lib/mock.save/dist-5E-build-377-1401
xfs_reno: unable to duplicate directory attributes: /var/lib/mock.save/dist-5E-build-377-1401
0 seconds elapsed
Done.
# ls -i
12884946465 dist-5E-build-373-1401   17200292312 dist-f15-build-383-1416
 8612299211 dist-5E-build-375-1401    8626045248 dist-f15-build-384-1416
 4298768443 dist-5E-build-377-1401   12884946478 dist-f15-build-385-1417
17196739302 dist-5E-build-378-1401   12885555358 dist-f15-build-386-1417
    3226235 dist-5E-build-379-1401    4298161997 dist-f15-build-387-1417
17197934889 dist-5E-build-380-1401   30082488692 dist-f15-build-388-1417
12917432680 dist-5E-build-381-1415   17196807090 dist-f15-build-389-1417
 4295007704 dist-6E-build-374-1403          1460 xfs_reno.recover
21502499833 dist-f15-build-382-1416

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