Hello all,
Thanks to Javier and grant.
Yes I have think about that but :
cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md3 : active raid1 sda3[3] sdb3[2]
958804544 blocks super 1.2 [2/2] [UU]
md1 : active raid1 sda1[3] sdb1[2]
1048000 blocks super 1.2 [2/2] [UU]
md2 : active raid1 sda2[3] sdb2[2]
16768896 blocks super 1.2 [2/2] [UU]
md5 : active raid5 sde1[9] sdd1[8] sdg1[5] sdf1[6] sdc1[7]
15627542528 blocks super 1.2 level 5, 512k chunk, algorithm 2 [5/5]
[UUUUU]
unused devices: <none>
(My problem is about MD5)
for i in c d e f g; do /usr/sbin/smartctl -a /dev/sd$i | grep "Serial\|^#
1\|Power_On"; done
Serial Number: WD-WX52DC09CF5F
9 Power_On_Hours 0x0032 068 068 000 Old_age Always
- 23564
# 1 Extended offline Completed without error 00% 23553 -
Serial Number: WD-WX52DC071A7N
9 Power_On_Hours 0x0032 068 068 000 Old_age Always
- 23430
# 1 Extended offline Completed without error 00% 23419 -
Serial Number: WD-WX22D83C51AD
9 Power_On_Hours 0x0032 074 074 000 Old_age Always
- 19365
# 1 Extended offline Completed without error 00% 19339 -
Serial Number: WD-WCC7K2UTATV0
9 Power_On_Hours 0x0032 024 024 000 Old_age Always
- 56057
# 1 Extended offline Completed without error 00% 56046 -
Serial Number: WD-WCC7K5JL0KSH
9 Power_On_Hours 0x0032 039 039 000 Old_age Always
- 44771
# 1 Extended offline Completed without error 00% 44760 -
So, my five disks seem to be ok.
Regards,
Erwan RIGOLLOT
-----Message d'origine-----
De : Grant Taylor <[email protected]>
Envoyé : dimanche 8 mars 2026 21:25
À : [email protected]
Objet : Re: [gentoo-user] fsck mdadm
On 3/8/26 10:25 AM, Erwan RIGOLLOT wrote:
> Error writing file system info: Input/output error
Seems like there may be a problem with your RAID array.
The following should give you some information on the health of your RAID array.
cat /proc/mdstat
--
Grant. . . .
