Ubuntu :: All Disks Spin Up Every 10 Hours / How Do I Find Culprit?
Jul 10, 2011
I'm running 10.10 with about 10 SATA disks attached. If I spin them down with hdparm -Y, every disk that has a filesystem on it (but -not- disks that are partitioned but have no filesystem) spin up, simultaneously, about every 10 hours. How do I find the culprit? The machine is sitting effectively idle---I know it's not something I'm doing that's causing the spinups.Is there some way to monitor -anything- that touches a particular block device?
My suspicion is that this might be the gnome low-disk-space warning daemon statting everything. (This -used- to be gnome-volume-manager, but I'm not sure where that code went when GVM was dropped in 10.10---how do I find that code? What package is it in?)
And if it -is- the disk-space monitor, how do I kill it dead? Not just "don't tell me about disks", but "don't even bother looking". I would -really- like these drives to spin down and -stay- down, possibly for days or weeks, until needed---not spin up every 10 hours until I either manually spin them down or until whatever I've set in hdparm spins them back down.
System Specs 3.2 GHz Dell GX280 Sans Digital TR5M-B in JBOD configuration (PCIe 1x) CentOS 5.4 installed via QmailToaster instructions. Up to date via YUM. No GUI (no KDE/Gnome), command line only.
My old server died and reinstalled based on above with no problems. All is running well. Box is used as mail/web/home disk network. I want to be able to spin down the drives in the Sans Digital box when idle as they are used mostly for bulk storage (video editing, etc...). The external enclosure on my old server automatically spun down idle drives so this has never been a concern. Google has not helped me so far (operator error?). I did see "hdparm" may work if the drives support it but I am not sure if this is the nest solution.
I noticed that every, say, 5 times I boot CentOS 5.4, a find search is initiated that takes several hours. For example: find . -name rd=rmdir -print I'm not sure if it's related, but, I do have a "alias rd=rmdir" in my .aliases. Would changing it to "alias rd=/bin/rmdir" avoid this problem? I'm using zsh. Is this search necessary?
I ran across something while installing amd64-kernel.I did so cause i wanted to test hadrets xfce-4.8 repo.viewtopic.php?f=16&t=58733#p341988It boots very fast.I usually don't care about such things, cause i am very happy how it is, but i wanted to check if it is a feeling, or for real.I followed gnududes how-to use bootchart:viewtopic.php?f=16&t=38869So, that was the long story, here comes the short version:On i368, but a full installation with all kind of stuff, it takes 20 seconds to boot.On amd64, with only a few basic packages, it takes 8 seconds.Is the fast boot time due to 64, or is it due to the little amount of apps?(that was my question for this thread, in case no one realized).
I have run into a problem with my desktop using roughly 50% RAM (w/o buffers or cache) while running a limited set of applications (fbterm, tmux, weechat, ncmpc, rtorrent) on the command line. This usage only increases roughly 5-10% when starting X (an addition of xcompmgr, awesome wm, zim, parcellite, 2x conky (one replacing root-tails functionality), plus firefox and other apps that may or may not be running from time to time). (h)top is reporting programs only using roughly .1-.2% per proccess and roughly 100 processes (current look at top shows 120 processes, only 32 of which are registering any usage over 0.0%) The RAM usage when in the console (which I will add is about 150MB after boot) is totally unreasonable and I need some direction on trying to find out what is using all of this RAM.
System: Distro: Arch Linux RAM: 2G CPU: AMD 64 x2 4800+ HDD: 3x WD Black 750G (RAID 5 on partition 2 (swap) and 3 (root), RAID 1 on partition 1 (boot). LVM over root partition) GPU: Nvidia 8400 GS
Does any body have a script handy to detect unused disks on a Linux Server? I have a bunch of RHEL 4 and 5 Servers with a number of unused EMC disks hanging in there. I just want to make use of these disks or return these disks to the SAN Pool after confirming that they are unused.
I am looking for an application (better kde one) that can search two external hard disks I have and find any duplicate files. I did some backups before to one disk which i copied few years ago to the other disk. Right now I would like some program to check files and tell me if there are the same.
I have/had a PC with several hard drives, and a mix of ubuntu and windows on multi boot.The old boot drive died screaming, and I need to start again. (But my data is safe! yay!)
Is there anything special about which drive can be the main drive to start booting from? Or to put it another way, can I install to any of the other 3 and expect it to work, or do I need to switch them around so a different drive is on the connections for the recently dead one?
I've had installed my new Ubuntu onto my 500 GB Seagate.Before I done any of that, my old Ubuntu I installed was installed into my laptop hard drive. It stopped working cause it couldn'tfind /ubuntu/disks/root.disk something like that.I'm right now using Ubuntu, and I was wondering if anyone knew how to mount my sdb5...
Code: Device Boot Start End Blocks Id System /dev/sdb1 1 60242 483890176 83 Linux
I have servers which contain SATA disks and SAS disks. I was testing the speed of writing on these servers and I recognized that SAS 10.000 disks much more slowly than the SATA 7200. What do you think about this slowness? What are the reasons of this slowness?
I am giving the below rates (values) which I took from my test (from my comparisons between SAS 10.000 and SATA 7200);
dd if=/dev/zero of=bigfile.txt bs=1024 count=1000000 when this comment was run in SAS disk server, I took this output(10.000 rpm)
(a new server,2 CPU 8 core and 8 gb ram)
1000000+0 records in 1000000+0 records out 1024000000 bytes (1.0 GB) copied, 12.9662 s, 79.0 MB/s (I have not used this server yet) (hw raid1)
I come here as a technical PC user and fan of the Ubuntu forums ^^..I am the current owner of a Western Digital Portable HDD - Blue - 320 GB (Advertised).Recently, I have discovered I had bad sectors (Which were remapped I guess according to Ubuntu's Disk Utility-message that popped up in the upper right)... How is something I don't know because I have already had it replaced due to an internal busted USB port, and have taken really good care of it.Well, I right-clicked in My Computer on the drive (Windows XP) and ran Windows Error Checking on it. It took over a day and finally came up with a failure message. During the test, the drive made funky (yes, funky) noises and now is inaccessible. (It will NOT spin up, or show up as a drive in XP ANYWHERE (Including Device Manager) [but it does go into sleep mode o.0])
I do not have my files backed up, and this is so because this IS my backup =. (Or.. 'Temporary File Storage' for the critics out there.)I have access to WinXP, Vista, Ubuntu, Mac OSX, and Win7, and the bottom line is that I don't know what to do.. I bought it at Walmart (about $100) and also a replacement plan.. but the thing is, I'm not sure if it is dead, and whether or not I can somehow recover my files without disassembly..I'm thinking that maybe the Sata / USB internal interface is dead, but wouldn't putting it into another enclosure void the warrantee?Help? (I'm sorry in advance if this has been posted in the past... I would just like to know what I should do)I know this involves Windows, but from reading what I have, I have determined that this forum has more intelligent people than any other.
there is a simple command like: Code: yum spininstall "name spin" that allows you to install all packages with a simple command? it would be nice if there :-)
I'm using Ubuntu 9.10 and previously had a separate partition with another distro on it. I decided to delete the other distro's home and swap partitions and install XP in place of it. I've been following these instructions: [URL] and [URL] I have gotten to the point where I am booting to the XP CD and want to install it, but I get the message, "Setup did not find any hard disks installed on your computer" when I should be getting to the screen that asks me to select a partition to install XP on. This is what my HDD looks like in GParted:
I want to install XP in the unallocated partition, but I have a feeling I screwed up somewhere along the way and probably don't fully understand the whole thing. Even if I try to format the unallocated partition to NTFS I can't make it a primary partition (I assume because it's within sda2). The very last thing I want to do is delete my Ubuntu partition and start from scratch, but if that's my last option let me know.
I realize this has been asked many times before, but I'm fairly certain I've read through the majority of those threads and haven't found a working solution yet. I recently built up a Ubuntu Server 10.10 x64 box for backups, serving up files, and development activities. The server is running SATA drives in AHCI mode. Because this is a file server I have quite a few hard drives installed, which are currently a mix of WD 1TB Black and Green drives. I'm attempting to get my non-boot/data only drives to spin down after 10 minutes. I've tried the following:
1. Edit hdparm.conf with the following, replacing 'b' with the identifier for each disk:
Code:
/dev/sdb { spindown_time = 120 }
This fails, and based on my research I'm pretty sure udev isn't properly running the hdparm configuration anyway.
2. I've also tried manually setting the spin down time with hdparm as follows (via command line and through rc.local):
Code:
hdparm -q -S 120 /dev/sdb
Which states that it successfully set the spin down timer to 10 minutes, but this also fails as the drive never spins down.
3. Finally, I just forced it to spin down immediately with:
Code:
hdparm -y /dev/sdb
This worked! Unfortunately, that approach isn't terribly useful. The drive stayed spun down for 20 minutes (thus far), so I haven't bothered to run iostat, etc to try and figure out if something is keeping the drives active. I don't believe there is because one of my drives isn't even mounted currently and it also won't spin down automatically.
I have a NAS box that runs Ubuntu Server and Samba. 4 of the HDDs are in RAID5 (/dev/md1) and I've configured them to spin down after 10 minutes of inactivity. This filesystem is mounted on /share/Media. The other 2 HDDs are NOT configured to spin down. My other computer runs Ubuntu Desktop. I'm mounting the entire /share folder (that's located on NAS) using this entry in /etc/fstab:
(Ubuntu 10.10) I went to System->Preferences->Power Management and checked spin down hard disks whet possible. I have two internal sata hard drives. One is for the OS and the other is for media. Neither Hard disk is being spun down. Is there something else I need to do?
I've installed the Xfce spin of Fedora 14 (64). The Panel (or main task bar) has several icons by default and as most people. I like to add/remove and move the different items and shortcuts. I can add and remove, however moving items I cannot. When I right-click and select 'Move', the Panel turns gray, in fact it's completely grayed out, like locked. For info, it was absolutely fine in F13.
I want a automatic login in my system with fedora 15 LXDE Spin. I followed the steps given in this thread but it doesn't work. There is no login screen option in administration also. What should I do?
I have a WD20EZRX (Green) 3.5" hard drive installed in an external USB3 case (Icy Box IB-351StU3S-B), which is detected as an AS2105 device in Debian 7 (Linux 3.13 from back ports). My computer is a TP X200s. The problem is that the hard drive does not spin down even with hdparm -S timeout set and the file system unmounted. It does spin down with the hdparm -y command, though, and stays that way until accessed. The case also seems to prevent the TP entering standby mode, or at least the indication light is left blinking when the lid is closed. Other than this, the drive works fine. It does have a GPT partition scheme and ext3 file system.
I have installed a LXDE F14 spin into my laptop cause I its older, the thing is that I would like to use Gnome login screen, like where you choose your desktop management and insert your password. I have gnome installed as well..
PS. or can I just update LXDE to the version that comes with F15 (I looked to it quickly and seemed cool) without fresh install ?
I want to install Fedora KDE spin on an existing XFS partition without formatting it. (Since said partition is full of my data that I have nowhere else to put). But the installer doesn't allow me to set the partition as / without formatting. XFS is not one of the filesystems listed as options for formatting. How can I make Fedora do what I want?
I've been trying to get Security Spin up and running (after having tried unsuccessfully with knoppix STD). I need to be able to connect to my home network, or hell any wireless network.I've tried using iwconfig wlan0 as well as the options in the Network Configuration panel as well as other related panels. I'm able to change and set up profiles for the wireless card, but not to activate them. The button just isn't clickable.If it helps, I'm running Security Spin from a unetbootin usb drive. The wireless card is identified by the system as "Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection" .
