[CentOS] fsck.ext4 problem 64bit

Banyan He banyan at rootong.com
Thu Oct 25 05:49:24 EDT 2012


I think it comes out from the app itself for the verification. The 
question is if the soft raid supports by anyhow. Trying to build one 
test box for it.

print_unsupp_features:
     if (features[0] || features[1] || features[2]) {
         int i, j;
         __u32   *mask = features, m;

         fprintf(stderr, _("%s has unsupported feature(s):"),
             ctx->filesystem_name);

         for (i=0; i <3; i++,mask++) {
             for (j=0,m=1; j < 32; j++, m<<=1) {
                 if (*mask & m)
                     fprintf(stderr, " %s",
                         e2p_feature2string(i, m));
             }
         }
         putc('\n', stderr);
         goto get_newer;
     }

------------
Banyan He
Blog: http://www.rootong.com
Email: banyan at rootong.com

On 2012-10-25 5:10 PM, Steve Brooks wrote:
> Hi All,
>
> Trying to run fsck on a local linux raid partition gave the following.
>
>
> [root at ... /]# fsck.ext4 /dev/md0
> e2fsck 1.41.12 (17-May-2010)
> /dev/md0 has unsupported feature(s): 64bit
> e2fsck: Get a newer version of e2fsck!
>
> Odd as the server is 64bit running latest kernel and using
> latest "e2fsprogs.x86_64".
>
> Any ideas awould be much appreciated.
>
> Cheers Steve
> k
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