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4answers
5k views

LSI MegaRAID Expected Chip Temperature?

We recently built a replicating SAN array from 2x Dell R720XD's, we are using LSI 9270-8i MegaRAID cards with CacheCade 2.0, BBU and Write Back cache enabled. Our cards are showing HUGE chip ...
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1answer
25 views

Convert single disk raid0 to raid1 on an LSI megaraid controller

I have a server with an LSI Megaraid raid controller which has a single disk for the OS configured in raid0 What i want to do, is add a second brand new disk for redundancy and convert the raid0 to ...
0
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0answers
18 views

LSI RAID-100 FILE COPY BETWEEN RAID AND JBOD

Setting up new Lenovo TS-440 server which includes the built-in LSI RAID-100, currently configured with two 1TB drives mirrored and (1) 1TB drive as a JBOD. Can copy large amounts of data between ...
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0answers
14 views

MegaRAID Rebuild required after PdOffline + PdOnline?

In a RAID6 array with 12 disks I have taken a disk offline to flash new firmware, then brought it online again: MegaCli64 -PdOffline -PhysDrv[8:0] -a0 MegaCli64 -PdFwDownload -PhysDrv[8:0] -f ...
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0answers
32 views

LSI RAID card continues beeping after reconstruction

I have supermicro server with LSI RAID card for my RAID 5 setup, I had a failure, replaced the server's back-plane and started to reconstruct one of the disks, it took around 2 weeks to complete for 3 ...
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1answer
1k views

LSI RAID not synchronizing

There is a HS22 Blade with RAID. I removed one of the mirrored disk, and used it for other, but now I'm inserting it back, but it doesn't sync from the working disk. cfggen shows the following: ...
6
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5answers
5k views

RAID level confusion (MegaCli vs megasasctl output)

I'm utterly new to working with LSI MegaRAID controllers and I'm confused as to what RAID level I am actually running. My server is equipped with 4 disks, 4TB each and I would like to have them ...
1
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0answers
90 views

Solaris - all drives connected to LSI HBA's has same device id

I have deployed several Solaris/ZFS based storage servers but this particular one "Alacritech AIC ANX-1500" is behaving weird. The server has 24 2.5" bays all populated with SSDS. The backplane is ...
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0answers
7 views

LSI- Consistency check keeps restarting after completion

I have an Intel/LSI controller that keeps looping a consistency check after the creation of a RAID10 or a RAID6. All of the disks are fine from what I can tell (SMART is good, and they all pass ...
0
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1answer
47 views

LSI MegaRAID Bios - Loop where I have to delete Virtual Drive because of Preserved Cache

My server crashed tonight. I suspect the disks being full. I have four SSDs of the same kind connected to a LSI MegaRaid 4-port controller. The disk in slot 1 seems to be troublesome. I guess I could ...
31
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6answers
23k views

Software vs hardware RAID performance and cache usage

I've been reading a lot on RAID controllers/setups and one thing that comes up a lot is how hardware controllers without cache offer the same performance as software RAID. Is this really the case? I ...
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0answers
22 views

How to match a drive seen by esxcli to the virtual drive seen by RAID storcli

I have a small project to collect the RAID-level information on VMware ESXi. I have a ESXi host with LSI RAID controller setup. I'm able to run storcli on the host to get the RAID controller ...
1
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2answers
997 views

LSI Cachecade Pro 2.0 with RAID10 SSD Cache?

I'm trying to add a RAID10 SSD Cache to a VD by this command: [root@livecd storcli]# ./storcli64 /c0 add vd cachecade type=r10 drives=252:4,252:5,252:6,252:7 assignvds=0 Controller = 0 Status = ...
1
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0answers
50 views

mpt2sas failure fills syslog

I have a strange error message in the logs, which started like this: :39:35 host1 kernel: [54674279.243416] mpt2sas0: fault_state(0x2651)! :39:35 host1 kernel: [54674279.243543] mpt2sas0: sending ...
0
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1answer
94 views

System fails to boot after successful LSI 9211-8i firmware update

So, here we go. I purchased a used LSI 9211-8i to use in my NAS. I installed the card, attached a few drives, booted the system, and everything looked OK. I'm using FreeNAS and there was a warning ...
0
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1answer
84 views

LSI iBBU07 troubleshoot: BBU not detected?

I have bought a used LSI iBBU07 for my LSI 3ware SAS 9750-8i RAID card. And now the card cannot detect the BBU even though I have seemingly installed it correctly. I would like to know that: Is ...
2
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1answer
105 views

Poor performance with Linux software raid-10

I have a machine with an 8 channel LSI SAS3008 controller chip, and individual drive testing shows I can write to any disk or all disks at between 174 MB/sec and 193 MB/sec with a sustained write ...
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0answers
48 views

How add drive to array using LSI Megaraid Storage Manager

I have an LSI 1068E raid card, with 4 disks, configured as 2 RAID1 pairs. I'm not sure how, but I've ended up with a pair in a degraded state, and one of the disks from that pair shows as ...
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0answers
67 views

Add a new disk to raid1 on LSI Logic SAS1064E B1 controller

I've a trouble with my (two disks) RAID1 array running on a LSI Logic SAS1064E B1 controller. The array is degraded and one disk isn't detected by the controller. I've tested both disks with a sata to ...
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0answers
24 views

Hot expand RAID5 unit on 3ware 9650se

Can I migrate a 5 disk RAID5 unit where the drives for that unit were each replaced one at a time with larger ones (2TB to 3TB)? I imagine the command would look something like this in my case. ...
0
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1answer
26 views

#raidctl - Operation not support with volume of this level [duplicate]

I am having problem to create a RAID volume on the internal disks of a Sun Server (Sunf Fire V440) When I type the below command raidctl -f -c -r 5 c1t0d0 c1t1d0 c1t2d0 c1t3d0 it displaysOperation ...
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0answers
10 views

Raid Array disappeared and a reboot made it return.

We have an LSI raid card in a RAID 6 configuration. Yesterday our NMS system reported a problem with the machine and on investigation the drive was missing from Windows. Disk management didnt report ...
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0answers
49 views

mrmonitor service in Linux uses SSLv3 which may allow SSL POODLE attack

The mrmonitor daemon in linux that is part of MegaRAID Storage Manager, makes use of SSLv3 . Using SSLv3 can allow a POODLE attack. Is there a way to force mrmonitor to use something like TLS1.2 ?
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1answer
46 views

LSI 2108 RAID 5, one disk dead, one more with bad sectors; how can I recover the data?

I have a server with a RAID LSI Logic / Symbios Logic MegaRAID SAS 2108 [Liberator] and 4 disks of 3TB attached, configured as RAID 5. Unfortunately after 3 years of good services one disk died (the ...
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1answer
3k views

LSI MegaRAID - Recreate missing RAID 1 array

I have an LSI MegaRAID SAS 9260-4i Controller with two drives attached to it with a simple RAID1 array (virtual drive). One of the disks failed (complete disappeared from the system) so I asked the ...
1
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1answer
39 views

Cannot mount partitions from LSI Software MegaRAID

I have a ThinkServer RD440 running RHEL 7.2 with a LSI MegaRAID which is configured as a RAID 10 over 4 disks. It is configured on a partition level, not the raw disks. The root partition is not part ...
2
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2answers
2k views

LSI Megaraid alarm - clearing hotspare

I have several Supermicro servers with LSI Megaraid controllers, 9266-8i. One recently lost a drive; I replaced it as usual, but it is still beeping on reboot. It is set up as RAID 10 + hotspare. ...
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3answers
4k views

Will RAID 00 give a performance increase over RAID 0?

According to this IBM page, RAID level-x0 allows more physical drives in an array. The benefits of doing so are larger logical drives, increased performance, and increased reliability. So say, ...
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2answers
93 views

Flashing firmware to hard disks behind LSI controller

We have an Intel RAID Controller RS25DB080 (LSI SAS2208) with four ST2000NM0033-9ZM175 SN03 SATA disks. A hardware RAID10 volume is built using these disks and an Ubuntu Server OS is installed on it. ...
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3answers
259 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 ...
0
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1answer
169 views

LSI MSM on Windows : SSL error when connecting remotely to a Ubuntu server

I've got LSI MSM (14.08.01.01) installed on a Windows Server. The manager works well here, and I am able to manage the local RAID on that server. However, when I attempt to connect to a Ubuntu server ...
1
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1answer
85 views

High CPU system time of unknown nature

Environment: Intel Server Board S2600GZ 2 x Intel Xeon CPU E5-2620 128GB DDR3 RAM Intel RAID Controller RS25DB080 (LSI SAS2208) with four ST2000NM0033-9ZM175 SATA disks Ubuntu 12.04.5 LTS / Linux ...
1
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1answer
71 views

S5000PSL PCIe slots dead?

Summary: PCIe HBAs do not function in 2 out of 4 slots on board. Setup detail and previous steps: I have an Intel S5000PSL board currently populated with dual xeon CPUs and 32GB RAM (8x4GB). The ...
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0answers
140 views

LSI SAS2208 poor RAID 10 peformance

Due to customer and sales being inattentive, the customer bought a Lenovo/IBM x3650 M4 using the onboard m5110e RAID for a mix of RAID1 and RAID10, but without the RAID RAM memory, the flash backing ...
0
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1answer
355 views

How is LSI FastPath different from Software RAID?

This question pertains to SSDs on RAID levels without parity (like RAID 0, 1, 10). The recommended settings for FastPath are to set the Write Policy to Write Through, Read Policy to No Read Ahead and ...
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2answers
76 views

How can 8 SAS lanes support 1024 disks? [duplicate]

According to the LSI 9207-8e specs then it supports up to 1024 disks of 6Gb/s, which I don't quite understand, when it is only an 8 lane JBOD card. In my case, I have an HP D6000 with 70 disks as ...
0
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1answer
260 views

LSI MegaRaid 9260-8i low performance in comparison

I was given the task (aka dumped into my lap) to examine low Read/Write performance on a system running Server 2012 R2 /w HyperV role. The system in question: Lenovo RD340 LSI MegaRaid 9260-8i (no ...
0
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1answer
308 views

LSI replace disk in raid1 with larger drives, how to expand raid to use free space

LSI MegaRAID SAS 9240-8i Situation: 2 - 128GB drives in a raid1 I've replaced each drive, one at a time to let the raid rebuild. The raid now consists of 2 - 256GB drives in raid1 Filesystem ...
2
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0answers
38 views

nexenta and hotswap sas disks. cfgadm not working properly

There is a problem with the hot-swap SAS drives. Initial data: Nexenta 4.0.2 Server-based Supermicro (MB S5520HC, internal RAID controller RMS2LL080/LSI 2008), 12 HDD SAS 300G 10 HDD SATA 1T, 2 SSD ...
0
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1answer
70 views

Possible to use internal LSI controllers in HP hosts?

Right now I have a HP ProLiant DL360p Gen8 with two SATA disks in the disk bays. These are the OS disks. I choose SATA disks to bypass the internal raid controller, so ZFS could do the raid. I now ...
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0answers
168 views

Raid 10 and Stripe size LSI Megaraid

I recently set up a RAID 10 volume on a server with an 12x6TB disk array and a LSI Megaraid controller. As I put it into production I realised that something wasn't quite as it should be, as the ...
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0answers
201 views

LSI 9207-8i and Samsung 850 PRO TRIM support

A Dell R610 server with LSI 9207-8i HBA card has 6 Samsung 850 PRO SSDs connected to it. hdparm shows TRIM support: sudo hdparm -I /dev/sdc | grep -i trim * Data Set Management TRIM ...
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2answers
237 views

HP ProLiant SE326M1 not booting from LSI SAS 9211-8i

I have taken out the old RAID card in my HP ProLiant SE326M1 server and replaced it with the LSI SAS 9211-8i HBA. I then installed Nexenta community edition onto three of the drives that are attached ...
2
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3answers
182 views

LSI 9260-8i limited to max 200 MB/s (independently from the drives)

LSI MegaRAID 9260-8i controller is limited to max 200 MB/s transfer rates. The server is a HP DL180 G6, with CentOS 7 (64 bits) and we are testing 4TB SAS drives (Model: WD4001FYYG). The controller is ...
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0answers
143 views

LSI SAS1068E (aka LSI SAS 3442E-R) bandwidth

Recently I connected LSI SAS 3442E-R and two HP SAS 600GB 10k HDD. My motherboard is AsRock Z97 Extreme6. Disk are configured as JBOD, no raid. Linux lspci shows: 0b:00.0 SCSI storage controller: ...
0
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1answer
194 views

HDD LEDs stopped working after exchanged raid controller in HP DL380 G5

I recently went ahead and exchanged the p400 RAID controller in my HP DL380 G5 server with an LSI HBA card (SAS 9207-8i). I did this to get better disk compatibility, and I didn't need RAID ...
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1answer
81 views

LSI Mega RAID in IBM x3690 - Hardware Failure move to spare system?

I currently have a hardware failure with an IBM x3690 having 8 SAS disks connected to an LSI Mega RAID Controller. I have a similar system (another x3690) can I place the RAID Controller and the ...
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0answers
272 views

Unexpected LSI SAS 9211-8i RAID x8 SSD Performance

After attaching 8 850 EVO SSD to my LSI 9211-8i and creating a Windows Server 2012 R2 Storage Spaces 8 column virtual disk I copied a VHD from and to the virtual disk and observed ~300 MB/s transfer ...
2
votes
2answers
1k views

Just installed LSI 9211; no drives showing up to Linux

I just added a LSI 9211-8i to a system running Debian Wheezy (on the Linux kernel). All software is up to date and the kernel is 3.2.65-1+deb7u2 x86_64 according to uname. The card came straight out ...
0
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0answers
126 views

LSI SAS 9211-8i not showing drives from HP SAS Expander

I am trying to boot from one of the HDD's attached to my LSI card however I cannot as it does not find the bootable drive. I have selected the card as a boot device in the BIOS. When I use Ctrl + C to ...