Questions tagged [sata]
Serial ATA (SATA or Serial Advanced Technology Attachment) is a computer bus interface for connecting host bus adapters to mass storage devices such as hard disk drives and optical drives. Serial ATA was designed to replace the older ATA (AT Attachment) standard (also known as EIDE), offering many advantages over the older parallel ATA (PATA) interface.
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IDE compatability with SATA image
We had an old CNC machine's hard-drive fail recently. The hard-drive is an old 1275MB IDE (Seagate) and there were defiantly bad sectors on it. I was able to image the contents of the drive onto a ...
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Non-hotpluggable SATA III hard drives in Intel SR2625URBRPR backplane in conjunction with RAID controller
I'm messing around with server and RAID hardware for the first time, so correct me at any point if my understanding is wrong.
I'm wondering why the WD (and not the Seagate or Toshiba; see image below)...
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12G SAS Expander with 6G disks limiting speed?
I'm building a server with 24 SATA III disks connected to a Chenbro 12G SAS expander on a 12G SAS HBA (LSI 9300) with a single SFF-8643 cable. Aggregate write speed is slower than I hoped for, and I'...
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Manually executing option roms (PCIe SATA storage card)
I have an older Dell server, a Poweredge 2900 II, and I would like to use it with large HDDs (> 8 TB). For this, an expansion card is needed, since the motherboard nor the PERC RAID controller can ...
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Changing SATA/SAS and SSD/HDD mix capabilities on a raid controller
We are currently facing the challenge of replacing disks in a raid 1 configuration of a standalone server. The server is quiet old and uses 10k SAS HDD drives together with a Fujitsu D2616 (based on ...
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SATA port multiplier connected disks performing poorly
I have three disks making up a RAID-Z vdev in a zfs pool on Ubuntu Server 16.04.2 which are connected via a cheap PCIE SATA card, a single eSATA cable, and a port multiplier at the other end.
iostat ...
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Supermicro server not detecting SAS drives
I got a used Supermicro server with no drives in it. When I plug in a SATA drive it detects it just fine but when I plug in a SAS drive, even the BIOS will not detect the drive. It looks like the ...
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booting halts due to new disks being connected
I have a Gigabyte GA-965P-DQ6 motherboard with the latest BIOS flashed in (version F13).
I also have 4x sata disks (in proven working condition) from a different server. Two of them are Western ...
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Does the backplane on an HP server have any impact on the speed of the drives?
I have an HP Proliant DL380 Gen7. The server currently has no drives and is running on the integrated smart array controller. I was looking into replacing the controller with an LSI-9211-8i controller ...
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SAS drive to SAS/SATA backplane then SATA cables to SAS/SATA RAID card?
I just got a Supermicro chasis:
http://www.newegg.com/Product/Product.aspx?Item=N82E16816101241
That has a backplane that supports SAS and SATA drives but the backplane has SATA ports to be ...
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Hard resetting link, limiting SATA link speed to 1.5 Gbps from non-existent disk
Good morning!
Can anyone help me with a strange problem that I have in my Debian 8.8 Jessie server? I'm having these messages in my syslog:
[lun may 24 10:23:09 2021] ata9: limiting SATA link speed to ...
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Fujitsu D2616 Raid Card Lsi Mega Raid Enable Ports
I have a Fujitsu server with D2616 raid contorller, this has 2 mini SAS ports on it with one connecting into a backpane where i have 4 hdd plugged in. This works fine however wanted some SSD's in ...
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HDD SATA speed setting
I just noticed this info from smartctl
Does that mean I'm running inferior SATA II speed?
If yes, how do I enable SATA III speed?
smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-37-generic] (local ...
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Is the limitation of SATA attached drives on an LSI based SAS expander an ongoing issue?
In my research on developing a low-cost external drive bay for my server, I was presented with a critical issue in attaching commodity SATA drives through any SAS expander based on the LSI controller ...
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How to expose raw SATA disks in KVM guest
I have a CentOS 7.3 64-bit host OS and KVM version (qemu-kvm-1.5.3-126.el7.x86_64) and need to run Fedora Core 13 (32-bit) as guest OS. I have recent hardware which has some SATA and IDE disks ...
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third party drives connected to h330 controller in a dell r730xd
We have a bunch of Dell R730xd systems with H330 controllers in them in our data center, and would like to stock some spares to allow us to replace broken disks quickly. (We do have warranty on these ...
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*why* should we not use optical drives on SCU server ports?
So I'm building out a VM/file server using a Supermicro X9SRA, and as I'm figuring out where I want to plug everything in I end up learning about the SCU on the Intel chipsets. I find a few things ...
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Which disks in an mdadm-managed RAID-10 near-layout array mirror each other? How to distribute it on multiple SATA controllers?
I'm running a small raid10 mdadm array that looks like follows:
# cat /proc/mdstat
Personalities : [raid10]
md0 : active raid10 sdd[3] sdc[2] sda2[0] sdb2[1]
5859211264 blocks super 1.2 512K ...
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Server throwing error on drive: status: { DRDY ERR }, error: { ABRT }, failed command: READ DMA EXT
I have a server from Red Barn that has been throwing errors accessing its local SATA flash drive. Here are some facts:
I'm running Ubuntu 15.10, although two other similar Supermicro servers are as ...
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HD recognized by BIOS but not Linux or GParted
I have an old (2007) Dell Precision Workstation 690 with Ubuntu 12.04. It has 2 mirrored 139G SAS drives for OS and 2 WD Black 2TB data drives that were formatted ext4 and rsynced and had my virtual ...
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3rd party HDDs in Dell Poweredge r805
I have a Dell Poweregde R805 Server that came with two 147GB 10K SAS drives. To stack up the storage on this machine, i purchased two SATA drives (HGST Travelstar Z7K500, 500GB, 7200RPM, SATA III). ...
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Proliant dl 180 g6 install normal SATA drives
I have a Proliant DL180 G6 with problems in the P410 controller.
I want to instal normal SATA drives in the server. I see the mother has 4 SATA slots but I can´t find how to power the SATA drives ...
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Why my SSDs are in /dev/hdx instead of /dev/sdx on CentOS 5.9?
I have two SSDs Kingston SH103S3240G plugged on SATA ports of my Intel Server Board S3000AH.
The SSDs apear like a PATA device (hdx instead of sdx) on my CentOS 5.9.
I'm having problems related to ...
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3ware 8506, Solaris (Nexenta Core) and the tw driver: driver (tw) successfully added to system but failed to attach
I've got a little Nexenta Core box at home that's doing NAS duties. Recently, I bought a second hand 3ware 8506 12-port SATA controller to go with the Supermicro AOC-SAT2-MV8 controller that I already ...
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SAS vs SATA vs SSD: How to measure performance difference between SATA and SAS?
SAS drives can address multiple IO operations from a single platter revolution if the data happens to be where the head is already positioned. How can you measure whether this actually makes a ...
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Western Digital 1TB SATA and PE 860 using SAS 5 Problem Writing to Drives RAID1
I've got a Dell PE 860 that I recently took out of service to re-purpose. I upgraded the memory from 2GB to 8GB, and replaced 2 80GB WD 7200RPM SATA drives with 2 1TB WD 5400RPM SATA drives. Installed ...
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Lycom PE-115 firware update possible? Otherwise `smartctl` on FreeNAS reports errors
I have Lycom PE-115 SATA 3 2 Port 6Gbps Low Profile PCI-e 2.0 Host Adapter in my machine running FreeNAS. It seem have some trouble with SMART of SanDisk SSD Plus I connected to it.
I've seen reports ...
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HBA in Linux storage server - best practices for many HDDs
I will launch and administrate a Linux storage server: 4U, HBA LSI 9500-16i Tri-Mode, hybrid. It wiill possess 12 positions for the HDDs/SSDs in the back, 24 positions in front. There is an expander ...
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who is setting my link_power_management_policy?
I am experiencing issues with my sata connection.
Thus, I want to change /sys/class/scsi_host/host*/link_power_management_policy to max_performance.
For that, I execute on boot a script:
cat /etc/...
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Supermicro Caddies - mounting 2.5" SATA disks in 3.5" caddies
I need to replace some 3.5" drives with 2.5" SATA SSD's in an older (remote) Supermicro system where I do not know the Chassis model.
What I do know is the motherboard is an X10DRi ...
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How to disable redundant path warning for a d2600 with 12 HP SATA drives?
Have a HP p822 RAID controller with FirmWare 8.32 cabled to a HPE d2600 with 12 x 4TB SATA drives in RAID60. These are not dual-port SAS drives, but 4TB SATA drives so there is only one pathway to ...
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Need help connecting my 8087 Backplane to normal SATA Ports
Motherboard: SuperMicro MBD-X10SL7-F-O
Chassis: Norco RPC-3216
Hard Drives: WD Red 2TB NAS HDD
Breakout Cables: Norco Reverse Breakout Cables
This is a FreeNAS server I put together at home and is ...
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Slim ATAPI or Slim SATA to SCSI HD50
Is it at all possible to connect a Slim-ATAPI connector (CD-ROM drive) to SCSI HD50?
I have an internal CD-ROM drive with a Slim-ATAPI connector, that I would like to connect to an older 50 pin SCSI ...
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SATA disk connected to mother board with SAS cable
I have a server mother board with SATA connections and 2U server case with 8X3,5" drive bays. The bays are connected with two SATA-> SAS cables (as show in the picture below)
So the connection is ...
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Is it possible to format a drive from a windows virtual machine on ESXi?
I'm trying to backup data residing on virtual machines on an ESXi host.
What I would like to do is plug a 6TB SATA drive into the motherboard, then format it as NTFS, then backup data residing inside ...
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How much cpu (and RAM) is used to rebuild an Intel RSTe RAID 5 (firmware/bios/fake)?
Let's say I have a dual CPU system with:
2 x Intel Xeon E5-2667 v4 3.20GHz 25MB Cache
3 x 1TB SATA3 Seagate Enterprise class in RAID5 on the Intel C612 RSTe Controller
Total final storage is: 2TB
...
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CentOS - Raid Speed Below Single Disk
I'm encountering some odd behavior and wondering if anyone has ideas what would be causing it.
Setup:
2x 2.4GHz Opteron quad cores, 8GB RAM, 2x 500GB 7200 RPM SATA2 drives, with Clean minimal CentOS ...
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SATA drivers in Debian squeeze
I have Debian Squeeze installed on a compact flash card in ATA port. I copied the whole system to SATA drive but system holds in initramfs because can't mount root file system. I know that my system ...
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Large SATA drives in HP ProLiant 585 G5 server?
I have been reading in the manual that the 8, 2.5 hard drive slots use up to 500gb SAS each, for a maximum of 4TB. So my question is, what if I wanted to use one regular 1TB 2.5 sata hard drive in one ...
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How do you figure out why a drive is dropping out on a Marvell Raid Controller?
I just got a Marvell SATA Raid controller for my Dell T-410 (the existing Raid card was full 0+1); trying to use it with 2 drives in Raid-1, but one of the drives keeps falling out.
The log shows ...
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SATA Drive order for unknown Ubuntu Distro with multiple partitions
We have a server that was being decommissioned and it was thought that all the data and services had been migrated to new systems. Instructions to our tech was to remove drives and prepare the system ...
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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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2950 internal backup SATA drive
We have a Dell 2950 II with 4 76GB drives in a RAID 10 configuration, running ESXi and 5 virtual machines. The RAID controller is Perc5/i. There is a low transaction rate, so this gives us minimal ...
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Moving Harddisk to other server
I have a situation that required to move 3 SATA hard Disk from a Dell T100 to T350 Server. This was working 90% ok and the Windows 2008 server started fine need only install Drivers.
HD 1Tb (...
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What is meant by outstanding IO request in a host controller (e.g. HBA/RAID card)
In context of a host controller (HBA/RAID card) which sends IO traffic to SAS/SATA drives which are part of logical volume - so in such setup, generally I hear a term "Outstanding commands". I did got ...