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1answer
24 views

Files missing after RAID1 restore

I have encountered unpleasant situation. Given mdadm RAID1 of 2 HDD on server. Yesterday one of HDDs completely dies, other shows bad SMART status but was in accessible state. Mdadm showed "clean, ...
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0answers
22 views

RAID6 Ubuntu rebuild - how to calculate best parameters for fastest rebuild

I am doing a resync on a RAID6 array and I am looking at some 2 days to complete. I looked here for hints on how to speed it up, but I have, instead, managed to slow it down! HW details are: 10x 4TB ...
5
votes
2answers
64 views

Is it Possible to Automatically Resilver a ZFS Array On Hotswap

I'm trying to learn about ZFS for a NAS I'm planning on building. I'm trying to understand if the following scenario would be possible to set up. Disclaimer: I know very little about ZFS, so forgive ...
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0answers
22 views

What is the issue with the boot setup on this raid array?

After a secure erase of /dev/sda (Samsung 840 Pro) I had to setup grub on /dev/sda2 (for some unknown reason the /boot partition is the second one). So I ran something like this: grub root(hd0,1) ...
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0answers
50 views

How to rebuilding RAID1 array on MegaRAID 9260-4i

I have running MegaRAID under Windows 2012R2, the original array has been setup with two 900GB SSDs. One SSD on Slot 1 failed and I replaced it with Seagate 2TB spindle but the controller instead of ...
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2answers
69 views

Centos /var space increase nearly by 900Mb after rebuild?

I just rebuild ossec using the mock tool on Centos 6.4 and my /var space rack up almost by 900m is this normal ?
0
votes
1answer
17 views

How Can I Determine Which ./configure Options are Currently “Activated”?

I ran ./configure on a project a long time ago after tweaking multiple options, but now I want to add an option to the rather long list of current options. I do not remember what options I used, so I ...
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0answers
67 views

Centos OS disk Raid 1 (Deleted mirror by accident) how do I rebuild? IntelRST Bios Raid

I'm posting because i just ran into a little issue and don't know what I should do to fix it. Ive got a server that i just built, and decided to install CentOS 6u4 onto it with a RAID 1 as the OS ...
1
vote
1answer
113 views

RAID controller won't rebuild RAID-1 array

I have a RAID-1 array on a desktop computer. The RAID controller is a 3ware 7006-2. Recently the controller has been reporting ECC errors from one of the drives. It was able to correct all of those ...
1
vote
1answer
138 views

How do I rebuild my software RAID 1 array after a drive replacement

So I have 1and1 dedicated host with RAID 1 setup. One of the drive went bad, and they had just replaced it with a good one. Now I need to the build, but I'm not sure which drive is the old one, and ...
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0answers
63 views

How to rebuild the kernel module after making changes to the module for the same kernel level

I installed openvswitch kernel module using apt-get and seems like apt-get build and install that package using dkms. Apt-get installs sources in /usr/src/openvswitch-version/ directory. I need to do ...
1
vote
1answer
144 views

HDD compatibility to rebuild for RAID

Last year we build a RAID 1 with Western Digital 2 TB drive model number WD20EARS. Unfortunately one of the drives failed. We are unable to find any new drives of the same model number. What do we do? ...
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4answers
158 views

Can't rebuild RAID 5 Array

In a previous message I have asked how to rebuild a faulty disk in a RAID 5 array with 4 disks. I have mounted a new drive (drive 4) in place of the faulty one and started a rebuild. During the ...
3
votes
1answer
589 views

Rebuilding RAID 10 array with two failed drives

I have dedicated server with 4 HDD in hardware RAID 10 configuration and It worked fine until yesterday, when It started to crash randomly on couple minutes. I’ve contacted my data center and they’ve ...
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votes
2answers
341 views

Linux software RAID6: rebuild slow

I am trying to find the bottleneck in the rebuilding of a software raid6. ## Pause rebuilding when measuring raw I/O performance # echo 1 > /proc/sys/dev/raid/speed_limit_min # echo 1 > ...
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vote
2answers
256 views

Rebuilding Hyper V after crash

I am currently having an issue with our Domain Controller network environment which is on Hyper V. Basically the machine that was hosting the Hyper V has crashed. The problem is not with hard drive ...
1
vote
1answer
462 views

RAID1 rebuild fails due to disk errors

Quick info: Dell R410 with 2x500GB drives in RAID1 on H700 Adapter Recently one of drives in RAID1 array on server failed, lets call it Drive 0. RAID controller marked it as fault and put it offline. ...
1
vote
1answer
128 views

Linux RAID: Replacing Failed Drive…permanantly

Okay, odd question here. I have a server with RAID 5. A drive failed, in a really physically in a really odd way. On the machine it boots and is seen by the BIOS but...no partition can be seen on the ...
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2answers
195 views

Anyway to backup nginx before recompiling?

I am looking to install the HttpGeoipModule for NGINX but learning I have to recompile the entire thing from source in order to do so. I have a new Media Temple DV 4.0 server and that comes with nginx ...
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2answers
4k views

Python - rebuild with SSL

I have built/installed Python 2.7 on my Ubuntu 10.04 and I just saw that SSL is not activated. Do I have to rebuild Python ? How can I rebuild it with SSL support and update my current install ? I ...
0
votes
1answer
159 views

RAID5 Array issues - copy data or replace drive first

I have inherited a critical situation as follows. 2 x 16-Disk RAID5 Storage systems (one holding master data, one holding backups) Backup system had no monitoring and two disks failed so all data ...
1
vote
1answer
383 views

3ware 9650SE-2LP “sync” after a drive failure

I have a 3ware 9650SE-2LP card that was set up to mirror two 1 TB disks (let's call them Disk A and Disk B). A couple of months or so ago the array stopped working (gave me an error at boot-up saying ...
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2answers
4k views

HP ProLiant ML350 G6: Does the RAID rebuild automatically?

One of sas hd of this ML350 died... We're buying a new one and I wanted to ask if I can just take out the faulty one and insert the new one with the server on to let it rebuild the raid or I'm forced ...
2
votes
1answer
2k views

Rebuilding array on 3ware 9690SA-8I

TL;DR version RAID10 array working fine Reboot server as part of maintenance Array inoperable (no access whatsoever) Controller logs say a single drive is bad Remove drive & test - no bad ...
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votes
3answers
580 views

Is it safe to write data to a RAID 6 while it's rebuilding?

I have a test RAID controller on my network which hosts a very large RAID 6 (11 drives, 3TB each). One of the drives failed, and the array is now rebuilding. At this rate, I think it will take about 3 ...
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4answers
2k views

How long should a RAID Reconfiguration take? (Adaptec 6805)

I'm experimenting with various RAID configurations of a new Adaptec 6805 (not the 'E' model) Attached are 8x Hitachi 5400RPM 2TB SATA 6Gb Drives using the miniSAS to SATA cables provided. I created ...
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vote
1answer
953 views

Rebuilding a dmraid RAID10 array

Q: How do I force a rebuild? The following describes the scenario. I've been experimenting with forcing a RAID10 to rebuild, so I could see what dmsetup status output should look like when a RAID is ...
0
votes
1answer
487 views

esx 4 vmfs3 RAID REBUILD

I have a ESX 4.1 Server with a storage on RAID 60. After the rebuilding of the RAID the vmdk-files are not working in my VM. On starting VM i have this error Cannot open the disk ...
2
votes
1answer
249 views

Index reorganizing slow after index rebuild

Why does index reorganizing take 3 times longer after I make an index rebuild? I wasn't sure if this happens every time, so I made a test for the last month. I configured SSMS to execute Index ...
2
votes
2answers
9k views

Proliant RAID 1 Rebuild Questions

I have a HP Proliant ML350 G5 server that experienced a power supply failure overnight. The power supply was replaced but unfortunately it got restarted with only 1 disk in the RAID 1 set plugged in. ...
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vote
3answers
423 views

Linux RAID1 Software - grub resync after fail

I've a linux server with 2 IDE HD & Raid (hda - hdb) I've changed the "BAD" hdb with a new: mdadm --fail /dev/md2 /dev/hdb3 mdadm --fail /dev/md0 /dev/hdb2 mdadm --fail /dev/md1 /dev/hdb1 ...
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vote
3answers
200 views

Need a recipe following a hack disaster

I have inherited a Linux Apache CentOS plesk server which has been hacked, which has websites which are in production. I have been advised by my friend to rebuild it from scratch, since the attack ...
1
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0answers
197 views

Rebuilding a SAN

Okay, because of a mistake in adding disks earlier, I am going to rebuild my SAN. It is an HP MSA2000, and I am using 2 Windows Server 2008 servers in a cluster. Please review my plan and let me ...
0
votes
1answer
1k views

MS SQL Server 2005 Express rebuild master DB problem

There has been a power loss on our server and i cannot start the SQL service because the master DB is corrupted (as the log states). I found many articles recommending running the setup.exe with ...
2
votes
1answer
121 views

Is there anyway to build a raid system without all drives?

I'm building a raid1 (ok it will probably be a raid10,f2 but the difference with 2 drives... isn't much) system with 2 1TB drives. However, 1 of the drives I've ordered is bad so I'm RMA-ing it. I'm ...
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3answers
237 views

Rebuild or repair? [duplicate]

Possible Duplicate: Updating Malware cleaning skills I was having an argument the other day regarding damaged systems. If a system has a hard to eradicate virus, etc, or has been damaged ...
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vote
5answers
5k views

Disk failed part way through 3ware RAID 5 rebuild

I have a 3ware 9650SE RAID controller with a RAID 5 array containing 15 Seagate ST31000340NS disks. After noticing ECC errors in the Port 10 drive I replaced it with a spare and began a RAID rebuild. ...
0
votes
1answer
704 views

Thinking Sphinx index rebuild error on windows xp: searchd is already running

I have Sphinx installed on windows xp system. A I use Thinking Sphinx plug-in within my rails application. I can't rebuild index with Thinking Sphinx rake task after application server starting up ...
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5answers
2k views

Server Potentially Compromised — c99madshell [duplicate]

So, low and behold, a legacy site we've been hosting for a client had a version of FCKEditor that allowed someone to upload the dreaded c99madshell exploit onto our web host. I'm not a big security ...
0
votes
2answers
1k views

Rebuilding RAID1 in Ubuntu

I had my second HD in my RAID1 come up with bad sectors. So I got another drive and pulled out the bad sector drive and put the new drive in. With the original working RAID1 drive in the computer it ...
0
votes
4answers
883 views

raid 5 rebuilding epic fail

someone has asked me to rebuild a faulty raid 5 on a 3ware raid controller... i have 3 drives all 160 GB ive gone through the steps ie selected the degraded array unit and then gone over to "Rebuild ...
1
vote
1answer
2k views

Volume Rebuild Failure after disk replacement in HP MSA1500/MSA20

I have a historically flaky MSA1500 with 2xMSA20 enclosures attached. Recently a disk failed in one of the enclosures. The LCD display reports that interim state recovery for all volumes was ...
2
votes
5answers
340 views

Reclaiming an old server

I got a server, four-2.6Ghz AMD opteron and 10Gigs RAM on TYAN Thunder board, for free. The thing is massive and loud, I'd like to reclaim the processors and RAM into two smaller computers each with ...
1
vote
5answers
632 views

Expected throughput when re-building RAID array?

I'm just doing some testing on a NAS RAID array we've been lent to see if we want to deploy it. Just to see whats what, I decided to see what kind of network performance we get when it's re-building a ...