3
votes
1answer
793 views

XFS Check/Repair Fails

I have a mysql database server on an EC2 instance with 3 drives in a Raid 0 array. This morning the server crashed and after inspecting the logs, I noticed a Structure Needs Cleaning error(i.e. System ...
0
votes
1answer
2k views

/dev/md device disappeared in Linux RAID1 array

I inherited a NAS server that is setup with 5 RAID1 soft arrays grouped together into a XFS volume group. Whoever built the 5th md device created it without a Linux Auto RAID partition (Looks like ...
1
vote
1answer
307 views

How decode xfs lost+found directory

I have managed to trash my homebrew Nas box (an old hp d530 + 2x 750gb sata soft raid1 + 17gb boot disk with ubuntu server 8.10) I have searched the web and tried to repair the file system but to no ...
-2
votes
2answers
352 views

is xfs a good raid setup?

I'm using amazon, and there is docs everywhere to use xfs. Is xfs a software based raid? Is it fast?
5
votes
2answers
1k views

RAID Read/Write Speed Gradually Slows

This is actually a server at home, but I felt it was sufficiently complicated as to not have it on SuperUser and could easily apply to a professional situation. I have a file server running Debian ...
10
votes
1answer
6k views

Easy to expand Linux software RAID 5 with XFS. Best practices?

I use my Ubuntu machine as a file server for Windows/Linux/Mac clients using a Samba share. I need it to be easily expandable by just adding more hard drives without having to move any data back and ...