PERC (PowerEdge RAID Controller) is a Dell-branded RAID controller that is manufactured by LSI.

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Fixing RAID on PERC S100

I had 3 hard drives in this server. The controller read that disk 0:0 was READY (not online) and there were 2 Virtual Disks. (One was my VD and the other was a mysterious non-RAID VD that I assume ...
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Dell RAID controller and 36TB storage [closed]

I've been back and forth with Dell about their RAID cards for a PowerEdge R710 server. So far half the customer service people who I spoke too said it would work, the other half said no. My question ...
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PERC S100 status incorrect

PE T310 with a PERC S100, one RAID 5 array with three drives, status of the virtual disk is failed, but it boots and everything appears to work. All drives in Server Administrator are Online with a ...
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Dell R220 and OpenBSD/pfsense

Just wondering if anyone has any experience running OpenBSD or pfsense on a Dell R220 (with either a PERC S110 or H310? I know I can do software based RAID in pfsense, however I've seen a few posts ...
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40 views

esxi host remote driver update?

We have a Power Edge R410 Server which is running on VmWare ESXi. Recently my boss has been making an update from 5 to 5.1 and the datastore has been gone. We try to recover and seems like the problem ...
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PERC H310 Raid 5 - Fault - Turn array into RAID 0

Yesterday one of the three Raid 5 disks I have configured into my DELL Server PERC H310 controller cannot be found anymore. I cannot replace the faulty driver now, so the thing I actually would like ...
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59 views

Cabling for SAS drives in a Dell T420 with Perc H710

After having purchased a Dell T420 with SATA drives and without RAID, and discovering this was a mistake for performance reasons, I'm obtaining a Perc H710 PCI card and SAS drives. Now I'm stuck with ...
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What kind of Dell Perc H710 card is a “VM02C”?

A number of vendors (e.g., on eBay) sell a Perc H710 card they say is a part number VM02C. However, I can't find this in Dell's website, either by looking at every H710 card list in the parts area, or ...
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How to get Newly Expanded RAID to show correct size in Debian

I recently expanded my RAID 5 Storage Virtual Drive from 6TB to 9TB. The Dell OMSA and the bios for the RAID controller both show I'm at 8382GB. Which is fine. But when get into Debian and poke ...
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Slow writes Dell Server R720

I have a Dell R720 Server with PERC H310 hardware raid 5 and 4 x Seagate Cheetah 15K.7 ST3300657SS 300GB hard drives. Windows Server 2008 R2. The reads look good, but the writes are painfully slow. ...
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72 views

DELL 2950 Gen III + PERC 5i + SSDs

I have a Dell 2950 Gen III rack-mounted server sitting around here that I want to upgrade with SSDs. Since I haven't found anything related from Dell and just a few post that confirmed it'll work (and ...
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77 views

Boot from RAID with PERC H310 on Dell PowerEdge R520

I'm trying to install an OS on an R520 with the PERC H310 RAID controller and set up two physical drives as a virtual drive with RAID-1. However I can't select that virtual drive in the boot sequence ...
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122 views

Install of H700 controller in dell R610

We have just brought a refurbished dell R610 2 X 6 Core X5650, 96G Ram, SAS 6ir Raid Controller, 2 X Fujitsu MBC2073RC 2.5-Inch 15K 73GB SAS Hard Drive. We are going to also be installing additional ...
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223 views

4TB HGST Ultrastar 7K4000 shows as 2 TB with Dell PERC 6/i RAID controller

I just got 2 x HGST Ultrastar 7K4000 4 TB drives, for creating a RAID 1 array in a Dell Poweredge 2950 server with a PERC 6/i RAID controller. According to a Compatibility Summary from HGST, the ...
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118 views

Swapping Perc 6/i with Perc 6/iR in Dell R710, invalid PCI card error

I've got an old Dell R710 with a Perc 6/i storage controller card plugged into the internal storage controller slot. I've tried to replace it with a Perc 6/iR (which according to my information can do ...
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57 views

Cannot see all disks on Solaris 10 using on a Dell Perc5i Dual Channel Raid Controller

I have a Dell PowerEdge 2950 running Solaris 10 with 8 drives. I want to swap some of the drives out for new ones. My issue as of right now is that I only see half of them and there does not appear ...
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28 views

Move PERC5I and RAID Array from Gen 2 to Gen 3 2950

I have two 2950 servers, one Gen 2 and one Gen 3. The Gen 2 server has a failed motherboard DT021, and a lot of important data. The Gen 3 box is currently unused. It has a DP246 motherboard. My ...
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63 views

Raid fault - Dell PowerEdge T11 II

The server is Dell PowerEdge T11 II PERC S100 Virtual Disk Management (Build: 2.0.0-0162) Disk 0 is set too Offline and gives message NOT SELECTABLE: Read error: There is small sound coming ...
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234 views

Backup/recover Dell PERC RAID controller configuration?

I have a Dell server with the disks in RAID 10, using the PERC RAID controller in the server. I maintain the data data on the drives, but I'm worried about what would happen if there was an error ...
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264 views

Can a RAID array be moved from a HP P410i to a Dell Perc S100?

I have a HP Proliant ML350 G6 server with a HP P410i controller that failed miserably after a power spike. Can I move the RAID10 array to a Dell PowerEdge T310 with a Perc S100 controller without ...
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How to reinstall the configuration utility for perc h310?

I am using Dell perc h310 raid controller. To fix some firmware issue, I run the following command. > megarec -writesbr 0 sbrempty.bin > megarec -cleanflash 0 After that, I can no longer ...
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111 views

Freshly installed CentOS does not boot from Dell's Perc H700 RAID

Installed a fresh CentOS 5.10 installation on RAID5 provided by Perc H700 Integrated RAID, however the system fails to boot. Checked the system via recovery CD, and noticed that CentOS 5.10 now uses ...
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Samsung 840 Pro SSDs in a Dell R720

We have a MySQL database server running on an Dell PowerEdge R720 (PERC H710 Mini RAID controller) ( (Ubuntu 12.04). We're considering upgrading the 2 x 146GB 15k SAS drives to Samsung 840 Pro SSDs. ...
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poweredge 2600 perc 5/i Unable to recover data

I am not sure how many others have worked on the system but I am here now. I have amateur functional knowledge of raid setups. About 2 months ago this system crashed (what i was told), windows server ...
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199 views

remote raid config/monitor with idrac enterprise?

I have two new machines t620 with both h710's and h800's (each connected to md1200's). iDRAC sees in the inventory the md1200 and h800 and the disks but the storage management section of idrac does ...
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485 views

Accessing Dell PERC H800 from non-Dell server

I'm wondering if it's possible to access the Dell PERC H800A from an Intel server (not a Dell server), for performing the initial configuration of an MD1200 storage enclosure? I've not worked with an ...
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982 views

What is the maximum drive size compatible with the H700 Raid controller for Dell Servers?

I am thinking of stuffing twelve 6 TB drives on my R510 server. I know the latest firmware for the H700 controller support more than 2 TB. However, there is no clear documentation on what is the ...
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Trouble Installing Windows Server 2008 on Dell PowerEdge R720 w/ PERC H710 Mini

Just picked up a Dell PowerEdge R720. I created a virtual disk with the PERC H710 Mini BIOS Configuration Utility 4.03-0002 and configured it for RAID 1. When I then go to try to install Windows ...
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129 views

Using Seagate 3TB drives with a Dell PERC 710 - do I have to worry about align and sector size?

I'm going to setup our new server with 8 3TB HDD from Seagate. They come, as far as I know, internally with 4K sectors. I've run this past weekend some burn-in tests on the disks, before setting them ...
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PERC H710P Mini handle multiple RAIDs?

I have a Dell R710 current with on RAID-0 setup and I have 12 disks in the server not being used. I was wondering if I could setup a second RAID (5 with hot spare) with these other disks. I couldn't ...
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Upgrade key not present?

I have a DELL PowerEdge R520. On boot, just after loading the RAID Controller, I get a weird message: "Upgrade Key Missing! An upgrade key was present on a previous power cycle, but it is not ...
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861 views

How to monitor RAID1 system with Dell PERC H200 controller?

I have a server configured with RAID1 using a Dell PERC H200 controller. I tried to use smartmontools to monitor the disks. But after installing it and running the command, it says SMART support is ...
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Can a physical disk be moved from a PERC to a SAS controller non-destructively?

I have some disks attached to a PERC H800. Since it unfortunately does not have a proper passthrough/JBOD mode, each physical disk is mapped to a 1-disk RAID 0 virtual disk. My question is- can those ...
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718 views

DELL FS12-SC PERC 6/i replacement with JBOD support? [closed]

I have 3 DELL FS12-SC servers with a bunch of 3TB drives (issue number 1, the perc 6/i doesn't appear to support 3TB drives). I'm setting up a ceph cluster and need to run the drives in JBOD mode. The ...
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Are mixed disk types possible on a Dell Perc h710p? [closed]

The PERC 710P supports both SAS and SATA disks. I have a single RAID1 set and would like to add a RAID5 set built out of SATA disks for archival use, but I cannot confirm that a configuration like ...
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418 views

Getting access to physical drives in ESXi v5.5 installation on Dell PowerEdge R710 with PERC 6/i

I've acquired a Dell PowerEdge R710 server a few days ago, which includes a PERC 6/i RAID controller. The server is now fitted with a SATA SSD, one SAS drive and four SATA HDD's, all of which I would ...
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232 views

Dell PERC 5 - RAID-10 keeps rebuilding drive 2 every day

I have a Dell PowerEdge 2950 with this card: RAID bus controller [0104]: Dell PowerEdge Expandable RAID controller 5 [1028:0015] and six disks in a RAID-10. I replaced drive 2, because it didn't ...
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404 views

Dell PERC 6 - virtual drive goes offline because a drive went into the “ready” state

I have a Dell PowerEdge 2950 with four drives, and this raid controller (Dell Perc 6/i): lspci -nn RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 1078 [1000:0060] (rev 04) ...
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549 views

JBOD with PERC H810

I'm wondering if anybody has ever used Dell storage products like the MD3220 array in a JBOD configuration. From what I can tell only perc h810 will work for external JBOD but that is not terribly ...
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Dell VRTX - slow cluster shared storage

I have a brand new Dell VRTX box set up as a Failover Cluster running HA Hyper-V virtual machines. This is my first time setting up clustering, and my first time with one of these boxes, so I'm sure ...
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220 views

Benefit of Dell PERC Card for SSD

I bought a dell workstation for using with mysql and python. It came with a single HD and PERC 310 controller. I then installed the OS on an ssd instead to speed things up. However, there seems to ...
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Recover from a Punctured RAID array

here is my situation. I have a Dell Server with a Dell Perc 7i controller, (LSI Controller). I had a drive give me an Failure Predicted warning so I called their support and they came out and ...
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Raid 5-Disk Faulty [closed]

I have the following Raid-5 Configuration with one disk faulty. http://i62.tinypic.com/2z6rxck.png I need to do a swap out. Not sure with the current configuration if it will affect the other disks, ...
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How to monitor the hard disk status behind Dell PERC H710 Raid Controller with CentOS 6?

I have a Dell server running CentOS 6 using PERC H710 Raid Controller card with Raid 5 setup and I want to monitor the hard disk failure/working status behind the Raid Controller. Then I should be ...
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3k views

Replacing a failed and degraded virtual disk on Dell T110 II RAID 1 PERC S300

We have a Dell T110 II server, factory installed with Microsoft Windows Server 2012, Standard x64 Edition, running PERC S300 RAID Controller (1068E HBA). It came installed with RAID 1 on the 500GB ...
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Check RAID rebuild status of R710?

How can I check the rebuild status of a RAID volume without booting into the PERC utility in CentOS via the command-line?
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263 views

“Repair your computer” option missing when loading PERC drivers on Windows 2008 R2 install

I've got a Dell T310 server for which we have made volume backups of the system drive with Windows Backup. I'm trying to restore one of these, which means I need to boot from the Windows install CD. ...
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70 views

Disk recovery - virtual disks Raid 1

Have a DELL Poweredge T110 ii with a S100 embedded controller and I just replaced a failed disk. Its a simple mirrored pair and when I assigned the new disk as a Global Spare the rebuilding starts. ...
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226 views

Split a Dell PERC 6/i RAID-1 mirror to temporarily to add additional storage

I need to tidy some disk partitions in Windows Server 2012, but don't have enough storage space, and all drive bays are in use. I'd like to split the mirror, use one of the disks as temporary storage ...
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Why don't enterprise RAID controllers support migration from RAID 5 to RAID 10?

I've been doing some research on the possibility of live migration from RAID 5 to RAID 10 and I'm curious as to why it seems that most RAID controllers (particularly Dell's PERC controllers) don't ...