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Satya and Pablo wrote:
>> It's around sector 8192 and multiples, I think. Maybe +/- 1
>> sector. Sector? I mean block. If not 8192, at least some multiple of
>> 1024. And mke2fs will tell you while making a new fs.
>
> 8193 for sure, and as far as I remember, it goes by
> (multiples of 8192) + 1. But that might depend on the number of
>bytes per inode (-i option of mke2fs).
Thanks, but I am still lost. These numbers are also mentioned in the
manpages and other docs. How do I know for sure where my primary and
alternate superblocks are? None of the utils in e2fsprogs are able to tell
me that. All I want is to know where the alternate superblock is, so that I
can run fsck using that, in case of a crash.
Sameer.
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