Small Computer System Interface (SCSI) is a set of standards for physically connecting and transferring data between computers and peripheral devices.

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How to replace SCSI with SATA or adapt SCSI to SATA drives

At first, I apologize for my question, but I am complete beginner. My friend gave me an old HP Proliant DL385 server which was replaced in bank, where he works, by newer stuff. Because of privacy, ...
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What limits a Device not to detect multiple LUNs behind a single target?

What limits a Device not to detect multiple LUNs behind a single target? What is required to make this possible in broad perspective? I want to know if there are any limitations in SAS/SATA or SCSI? ...
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win server 2003 crashed 8-(

All of a sudden Win 2003 server crashed on PowerEdge 2003. All the drives are SCSI based. I can't the access them anymore... What would be the best way to recover the files? I opened the server. There ...
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523 views

ddrescue a non-solaris disk gets I/O error

I am trying to get a disk image of a SCSI disk using ddrescue on Solaris10 (Sparc). The disk is non-solaris, and ddrescue gets an immediate I/O error (as does dd). I used format to label the disk as ...
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Can I rely on scsi host numbers to always stay the same?

I want to detect whether a disk is attached to the correct sata-port. While lsscsi gives me some useful information about the used host, I was wondering whether the SCSI host number will always stay ...
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26 views

external mSAS expansion

I got two servers. One with a Intel RS2MB044 and one with an Adaptec ASR-51245, both got an external mSAS connector. I need to connect these tho servers together, basically to share the file system ...
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489 views

mpt2sas1: log_info(0x31120303): Disks dropped from RAID

In my syslog I get loads of: Mar 1 11:20:07 franklin kernel: [72947.878407] Waking error handler thread Mar 1 11:20:07 franklin kernel: [72947.878415] Error handler scsi_eh_1 waking up Mar 1 ...
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ntldr is missing error, is issue scsi/raid boot drive identification?

I stopped an ibm x series 266 server to clean it out. It has two scsi drives in raid 1, 36 gb. While I had the drives out for cleaning I started the server to get the fans running, to exhaust dust ...
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470 views

Disable SCSI device auto detect

i am having trouble using SCSI device on Linux. In fact, i don't want that they can be detected until I use the following command : echo "0 0 0" > /sys/class/scsi_host/hostX/scan By detected ...
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59 views

Tape drive not showing at POST

I want to move our old LTO 2 tape drive down in order so our new LTO3 is the primary backup and if for any reason the LTO3 fails then at least I can backup critical data using the LTO2. I have moved ...
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RHEL - blocked FC remote port time out: saving binding

My Server went into a faulty state since the database could not write on the partition. I found out that the partition went into Read Only mode. Finally to fix it, I had to do a hard reboot. Linux ...
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SAS/SCSI Errors in Syslog: Kernel FAILED

I have a Dell 2950 2U rackmount server with 3 146GB SAS drives in a RAID array, running Slackware 10.2 (an old version, I know). Recently I am seeing these errors in my /var/log/syslog repeating very ...
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Ubuntu Server install on SCSI array

I installed Ubuntu Server 10.04 LTS on an Infortrend storage array connected over SCSI to an IBM Server. The installation goes well and the SCSI controller recognizes the Disk. When I boot the ...
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ESXi 5.1 SCSI and NMP Errors Filling vmkernel.log

On a group of ESXi 5.1 systems, I am seeing the following errors every 5 minutes or so: 2014-04-04T11:22:45.374Z cpu1:8193)NMP: nmp_ThrottleLogForDevice:2319: Cmd 0x1a (0x4124022be3c0, 0) to dev ...