[CentOS] blocks 256k chunks on RAID 1

israel.garcia at cimex.com.cu israel.garcia at cimex.com.cu
Tue Mar 6 12:50:27 UTC 2007

Hi, I have a RAID 1 (using mdadm) on CentOS Linux and in /proc/mdstat I
see this:

md7 : active raid1 sda2[0] sdb2[1]
26627648 blocks [2/2] [UU]  [-->> it's OK]
md1 : active raid1 sdb3[1] sda3[0]
4192896 blocks [2/2] [UU]  [-->> it's OK]
md2 : active raid1 sda5[0] sdb5[1]
4192832 blocks [2/2] [UU]  [-->> it's OK]
md3 : active raid1 sdb6[1] sda6[0]
4192832 blocks [2/2] [UU]  [-->> it's OK]
md4 : active raid1 sdb7[1] sda7[0]
4192832 blocks [2/2] [UU] [-->> it's OK]
md5 : active raid0 sdb8[1] sda8[0]
8385536 blocks 256k chunks  [-->>>>>> What's the meaning of this?  Is it
an error on the hdds? What can I do to fix this?]

Thanks in advance.


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