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

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Rebuilding VHD RAID array

We have a Dell PowerEdge R420 with a PERC H710 mini RAID controller card. The server has six physical disks split over two arrays; one RAID-1 array for the OS and one RAID-10 array for the data. This ...
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Can PNY Enterprise SSDs work in Dell R710 with Perc H700?

To improve the performance of a Dell R710 running CentOS 7.2 and being used as a MongoDB server, I'd like to add SSDs. The PNY Enterprise SSDs (specifically the 240GB EP7011) seem reasonably priced. ...
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51 views

Dell PowerEdge R720 not recognizing RAID card

We recently bought a PowerVault MD3420 and I sent Dell the specs of the server I was going to use to connect it to. They sent me a card made by LSI instead of a PERC card for controlling the RAID ...
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38 views

Dell PERC RAID array how to ignore error

We have a Dell PowerEdge R720 with a PERC H710 Raid Array. It is configured into two disk groups, disk Group 0 which has the OS and the data, and Disk Group 1 which for reasons unknown to me is ...
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33 views

How to create degraded raid6 array using megacli

There is a server with few disks. And - a new server with PERC controller. I would like to migrate existing data into a new server to raid6 which uses 6 disks(4+2). Unfortunly - i don't have enought ...
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37 views

Dell T7500 PERC Raid

I am looking to buy a Raid card as I can not use the motherboard Raid to achieve Raid 5 or 10 with my 4 SAS drives. I am a bit confused on how I would connect the drives to card. Do I need to ...
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23 views

PERC H200i “ignoring” some disks in RAID 10 resulting in slow IO

I have a Dell PE T710 with a PERC H200i that has a single array of 6x 500GB SATA disks +1 hot spare. This server (and its disks) have been running flawlessly for a few years. Today I began getting ...
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34 views

Creating a 2nd virtual disk with PERC H700

I currently have just 1 virtual disk set up with raid 0 for my OS, and would like to create a 2nd virtual disk for just storage. Will I have any data loss/issues with the existing virtual disk by ...
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Dell Perc 5e controller. Cleared foreign configuration found on two disks. Can I still recover the old configuration?

Dell Perc 5e controller. 8 Disks. Two disks mistakenly removed for an operating and healthy system. Cleared foreign configuration found on (2) two disks. Can I still recover the old configuration by ...
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32 views

RAID 1 disk sequential read/write speed inconsistent

I have an issue with 2 of my servers, and I'm not sure what's going on. The setup is the same for all my servers: C: 2 SSD 512GB in RAID-1 D: 2 SSD 512GB in RAID-1 The servers are DELL's, the ...
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96 views

Dell PowerEdge T520, PERC H310 RAID 1, can I hot swap a HDD without shutting down the server?

I have a Dell Poweredge T520 running Win Server 2008 Rc2 with a PERC H310 RAID Controller. Two 15000 rpm 600GB hard drives setup in RAID 1. One drive is rapid flashing orange indicating failure. Can I ...
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77 views

ProxMox with PERC 5/i RAID 5

I recently set up a dell 2950 III with ProxMox. I attached an external hard disk that is used to boot ProxMox and I would like to use the RAID 5 array to store data such as images and disks. How would ...
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90 views

Will a H310 Mini or a H200 support Samsung SSDs (840/850 Pros)?

I've been searching around and struggling to find out of a H310 Mini or a H200 will run Samsung 840/850 Pros. I know Dell have their officially branded SSDs, but unfortunately cost is a major issue ...
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Is a PERC310 Mini compatible with an R610?

I'm going to purchase an R610 soon which is sans RAID card. The spec sheet lists 2x PCIe x8 + 1 "storage x4" slot. However none of the X10 series cards are listed on the spec sheet. I presume that's ...
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42 views

Can you have an MBR partition and a GPT partition on the same RAID 5 VHD in Windows Server 2008 R2?

I have a Power Edge T610 with a PERC 6 RAID 5 Array, recently i posted a question about expanding the array with other drives and was able to use OMSA to add additional drives to the array and then ...
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PERC controller and all 12 hdds in RAID6

i have a question about my DELL ds12-nv7, the controller RAID is perc 6i, i have 12 hdd. The card controller has 2 controllers. I can see that i have 8 hdd on controller 0 et 4 hdd on controller 1. ...
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Expanding a RAID 5 partitions on Dell T610 with PERC 6 with Windows 2008 R2

Here is my dilemma fellas, I have a Dell Poweredge T610 with a PERC 6 RAID controller running on Windows Server 2008 R2. OLD configuration: 3 x 1 TB SAS Drives in RAID 5 configuration I ...
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42 views

Dell cable M246M vs generic mini sas cable

Is there any difference beyond brand between a Dell M246M cable and a generic mini sas-8087 cable? Is it just branding, quality control? Or is there some difference in the actual cables or connectors? ...
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444 views

Using Dell PERC H330 RAID controller with not-dell-certified SSDs

we think about replacing our Dell PowerEdge T100 (2009) with a Dell PowerEdge T330 for our small business. Up to 15 clients are using the MSSql Server, some fileshares and printers. The database size ...
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Failed Dell PowerEdge T410: Move Hardware RAID PERC H700: 3 x 300GB SAS (1 faulty) to 2nd T410 for Disk Cloning & Boot

Failed Dell PowerEdge T410: Move Hardware RAID PERC H700: 3 x 300GB SAS (1 faulty) to 2nd T410 for Disk Cloning & Boot FYI - PRE QUESTION CONTEXT: We barely got the original T410 up once ...
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144 views

How do I reconfigure my disk array on a Dell machine under Linux?

I have a Dell R620 with a PERC RAID controller (lspci shows "RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2108 [Liberator] (rev 05)"). I had placed a single disk in it, made it a "...
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166 views

PERC 5/i firmware on DELL PowerEdge 2950 cannot be updated

My DELL PowerEdge 2950 (Windows Server 2008 R2) OpenManage shows this warning. Firmware version is out of date. Firmware Version 5.0.2-0003 Minimum Required Firmware Version 5.2.2-0072 I ...
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40 views

Replacing RAID Control Battery DELL PowerEdge 2950

My DELL OpenManage Server Administrator shows 'Battery on Controller PERC 5/i Integrated state as Failed'. I purchased the RAID Controller Battery. But, Will it remove my RAID-5 Configuration if I ...
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PERC 5 no option to change learn cycle to Auto

To avoid WUG alerts I am changing all PERC battery learn cycles to warn. I am not able to figure out how to change the learn cycle from auto to learn on any of my PERC 5. The PERC 6, H700 & H800 ...
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272 views

PERC H310 - Multiple RAID 1 Arrays

Currently, I have a RAID 1 (using two 1TB disks) configured on PERC H310 controller on a PowerEdge T420 Server. It currently contains Windows Server 2012, a Hyper-v role, applications and SQL Server ...
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343 views

How to check Dell PERC H710 RAID drive status

I want to confirm that both the drives in our system are correctly added to the RAID 1 array on the server. The RAID card is a Dell PERC H710 controller. From the iDRAC interface, it shows one drive ...
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297 views

Dell PowerEdge T410 Raid 5 PERC S300 stuck on 0% while rebuilding

Edit: I upgraded Open Manage Server Administrator and now I receive the following message when I attempt to assign the new disk as a global hotspare: Caution Physical Disk 0:0:0: This ...
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384 views

Is there a linux monitoring utility for Dell PERC H700?

I'm looking for a utility to monitor my RAID 5 setup, the card is a Dell PERC H700 with the following chipset: [root@example.net ~]# lspci -v|grep LSI 03:00.0 RAID bus controller: LSI Logic / Symbios ...
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Dell Precision T7600 OMSA Perc H710

Due to recent hardware failure in my RAID 5, I need to re-think my monitoring strategy. My inherited "servers" are a pair of Precision T7600 workstations running Auto DJ radio software that requires ...
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358 views

TRIM Support in PERC H310 Mini

I am running Debian 8 on a Dell PowerEdge R420. The OS is installed onto a INTEL SSDSC2BA800G3T SSD running the 5DV1DL03 firmware. The SSD is connected through a PERC - H310 RAID controller (fw 2....
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Dell Poweredge 1950 III Test Server - Swapping Mirrored Disks

I have a test server (PE 1950 III). I would like to run both a Windows Server 2012 R2 Hyper-V environment with VMs as well as a ESXi 5.x environment with VMs. This is strictly for test. Its my ...
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141 views

Dell Perc 6/e Firmware

Working on a PowerEdge R210 with an attached MD1000 Powervault, i was just doing some basic upkeep on it when i noticed in the logs it was complaining about the Perc 6/e having incompatible firmware. ...
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T110 Perc S100 raid disk is not visible for OS setup, drivers are not found

Ok, so after a lot of research I have reached a dead-end. I'm having problems installing Win 2008 R2 64x OS on a Dell PowerEdge T110 II server with PERC S100 controller. I've created a RAID1 ...
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Dell H700 Passthrough drive in other server

We have a server that is configured in a Dell R510 using a RAID controller H700. The drives are presented individually to the OS. Each drive is configured as a 1-disk RAID0 array as the H700 doesn't ...
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119 views

Is there a supported Windows CIM/WMI provider for Dell PERC Generation 11 or later?

I have Dell OpenManage Server Administrator (version 7.4) for Windows installed on a 12th generation server with a PERC H710P. That machine has a root\cimv2\dell namespace which does not seem to ...
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Dell Power Edge 2950 SAS RAID configuration

I have been given a Dell Power Edge 2950 by the company I do service work for to use as a backup server. When I first got it there was a message saying "PCIe Training Error Slot 1". I managed to get ...
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Unable to see drives using PERC H310 in IT mode with PowerEdge R710

I flashed IT firmware to the PERC H310. I tried with the FW by DELL and LSI (version 20) and both of them didn't work. It looks like the controller is able to see the drives connected directly but ...
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ZFS on enterprise RAID pass-through, and ZFS on FreeBSD root

We've been running ZFS on top of a single hardware RAID on dell poweredge for years. I know most people are against this, but the snapshot/clone, compression and flexible partition of ZFS served us ...
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Perc H710 claims battery is faulty or discharged — twice

Bought a Perc H710 without battery for a Dell T420. Installed it, cabled it, etc. It's been running great for months. I later bought a backup battery (model #70K80) from a reasonably reputable ...
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Perc H200 in Dell T7600 workstation not showing drives in Server 2012 R2

I have a Dell T7600 workstation with Perc H200 controller card (did not come with the box previously, was installed after since the standard onboard card only does 3Gb/s connections). Anyway, the ...
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356 views

Perc H700 disk rebuild keeps going offline

I have a Dell Poweredge R710 with a Perc H700 Raid controller. It's in a RAID 6 configuration currently with 2 failed disks. It does boot to CentOS in it's currently degraded state. I would like to ...
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288 views

Upgrade Dell T320 Perc h310 Raid to h710 resulted in lost datastore

I am in trouble! So we bought this server a year and a half ago. Its a Dell T320. It came with a Perc h310 Raid card. I'll be honest I messed up the install. I didn't know about the SD cards and ...
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477 views

Dual R710/MD3400 SAS Connectivity

We've recently purchased 2 x Dell R710s and 2 x Dell MD3400 SAS storage devices with 12 2tb drives in each with 2 dual SAS connections from each server to 2 dual raid controllers on both MD3400s (I've ...
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Hyper-V CentOS 5.11 kernel: journal commit I/O error

Running CentOS i386 5.11 with Hyper-V I have found an issue where a newly installed (and updated via yum) box has corrupted itself the first warning was in the SSH session kernel: journal commit I/O ...
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Safe and beneficial to enable HD disk cache for disks in RAID, or not?

Dell Perc RAID cards (among others) allow you to set the disk cache policy to be either on (meaning, the individual hard disks use their built-in caches) or off (meaning, the individual disk caches ...
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288 views

Raid 50 on Dell Perc H700 Integrated Resynching state

I have Raid 50 configured on a Xenserver host with a Perc H700 card and a few weeks ago, replaced a disk which had failed. The raid had rebuilt and I am now checking the status of the array via ...
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277 views

Compatibility between Dell Perc H730 and Seagate Constellation 4TB drives?

I'm considering the purchase of a refurbished Dell R730xd with Perc H730 controller. Does anyone know if that controller will recognize and work with Seagate Constellation 4TB NL-SAS drives (...
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Infrequent input/output error - Linux server

Once in a while, we encounter input/output errors on one of our disks. Our server (DELL PowerEdge R720, Ubuntu 14.04) uses the Perc H710 Raid controller, and the disk that is producing the error is a ...
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331 views

Looking for “PERC H730P Mini” driver for Solaris 10

I can't find the driver for PERC H730P Mini for Solaris 10. The installation in a Dell PowerEdge R730xd fails with "no disks found". Isn't this controller supported? Where can I get a compatible ...
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Detection of consumer SSDs by enterprise disk controller in non-RAID configuration [closed]

We (a client) are considering [insisting on] using consumer grade SSDs (to keep the cost down) in some Dell R710 and HP Proliant D380 G5 servers. I've looked about and people report the P400 cards ...