Buffalo Forums

Morning,

I have a Terastation TS-XL 6Tb configured with Raid 5, yesterday I replaced Disk1 as it failed with bad sector, I received an email this morning saying:

RAID rebuild notice

Target array:RAID Array 1 (md2)
Target disk:"Disk 1"


RAID array rebuild is complete.

[TeraStationInformation]
TeraStationName: JDPNAS01 (TS-XL)
Time: 2014/12/30 00:11:20
Setting Screen: http://192.168.1.100/

However the 4am Activity Report shows Error 77 on Disk2 (see below)

Activity Report


[TeraStationInformation]
TeraStationName: JDPNAS01
Time: 2014/12/30 04:00:26
IP Address: 192.168.1.100
Setting Screen: http://192.168.1.100/
Running Time : 11 days, 14:22:47


[HDD Usage Status]
RAID Array 1 Usage Rate : 3949933684 kbytes / 4349962368 kbytes (Usage Rate 91%)
USB Disk 1 Usage Rate : 588264876 kbytes / 1953380352 kbytes (Usage Rate 30%)
USB Disk 2 Usage Rate : 570379556 kbytes / 1953380352 kbytes (Usage Rate 29%)

[DISK error status]
DISK1  0
DISK2  77
DISK3  0
DISK4  0

Can anyone kindly let me know what error code 77 means please? I am out of spare disks, do I need to replace Disk2??? THanks for your help.

Kind regards
Jo

You dont need to replace disk 2 just yet but in the future you will. You can do a check disk and see if the number increases. If you get more notifications and you notice it is increase every time. replace it. It will fail sooner or later.