I am trying to install Ubuntu ver.10.10 server on HP DL360 with 2 internal 36GB untra3 scsi drives. The installations seems to have gone fine but upon booting, the OS is stoping at the BusyBox menu with initramfs prompt. None of my boot or root filesystems is mounted here so I can not go further. I've searched all over the net for answers but nothing seems to work.
View 2 Replies
So I'm running proftpd on an old machine just for my own backup purposes, but I'm running out of space. I was wondering if it would be safe/efficent to set up an additional USB hard drive to the LVM drive that I have now? As in, would it write quick enough (USB 2.0), read quick enough and not corrupt data?
View 1 Replies View Relatedi m facing same error in most of the HCL servers. the problem is that it throws error while booting and sometimes not throws error. the error is :-
Feb 13 13:17:25 fe13s kernel: Adapter 0: Bus A: The SCSI controller was reset due to SCSI BUS noise or an invalid signal. Check cables, termination, termpower, LVDS operation, etc.
Feb 13 13:17:30 fe13s kernel: Adapter 0: Bus B: The SCSI controller successfully recovered from a SCSI BUS issue. The issue may still be present on the BUS. Check cables, termination, termpower, LVDS operation, etc
Feb 13 13:29:15 fe13s kernel: Adapter 0: Bus B: The SCSI controller successfully recovered from a SCSI BUS issue. The issue may still be present on the BUS. Check cables, termination, termpower, LVDS operation, etc
code....
Any kde app(dolphin, device notifier...) can't see my internal drive with ntfs and any connected flash drive. I've thought that this is problem with missing dependecies or hal but 'lshal -m' shows messages when J connect flash drive so i don't know where the problem is. I've installed all required and recommended and some optional packages from URL...and it has no effect. Does anybody know what i have to do to make it work.
View 2 Replies View RelatedI am running OSX Tiger (10.4.11) here on my trusty old G4 MDD with a "giga" 1.4gig CPU accelerator and doing quite well with it actually.I have discovered Gimp and Inkscape and love the open source concept.I registered only a few days ago, and have been lurking around to see if I can get a look at Ubuntu in action.Would it be possible to install some version of Ubuntu on a partition of one of my internal hard drives and be able to boot it, using the option key at power-up time?I guess this would be called a "dual-boot" situation.If so, can someone provide a link as to what to download.
View 5 Replies View RelatedSome of our workstations have LTO's attached and they seem to drop off every now and again, the only thing which picks them up again (besides a reboot) is the famous rescan-scsi-bus script from here
The thing is that I'd like non-root users to be able to run this script, which in turn needs root to /proc/scsi/scsi
How to automount internal drives. I have 2 other partitions other than the boot one. I want both the other partitions to mount at startup without asking me the password.
View 9 Replies View RelatedI was wondering if it was possible to put something like a linux image on to a hard drive to install the OS on first boot. The reason I want to do this is because of the following reasons. First, I broke the IDE port on the mobo so I can't use the internal DVD drives on the computer.
Second, I don't have an extra SATA DVD drive lying around. Third, for some reason, this computer will boot from a USB DVD drive but once it starts loading the kernel, it just stops calling the drive and the computer freezes. I tested the disc and the drive with another computer and it works fine.And forth, the computer refuses to boot from a USB flash drive with linux on it. So as you can see, I'm in a bit of a pickle here. I would love to be able to hook the hard drive up to another computer and put the required files on the it for it to boot up to an installation.
yesterday my 9.10 stopped automounting my external USB drive, and in general any pendrive I put into any USB slot. What's worse, it also does not recognise CDs put into my DVD drive. (The only update I recall doing was the official update to the "sudo" package.)
1. The USB issue.I plug in my external hard drive. Seemingly, nothing happens. No new icons appear anywhere.
b) I tried gconf-editor and in apps -> nautilus -> preferences "media_automount" is set to YES.
c) After searching around these forums, I even put "usb_storage" into /etc/modules
2. The DVD drive issue.I put an audio CD in the drive. Usually an 'Audio CD' icon appeared after a few seconds, but now nothing happens. There is a "cdrom0" icon visible in the explorer, but when I click it, I get the following error: Code:Unable to mount cdrom0
So, it seems that for some strange reason my Karmic stopped being able to automount any new media. Does anyone have an idea why it is so and what should I do to bring this much-needed functionality back?
I just upgraded from 9.10 to 10.10 and simultaneously added 4 new hard drives. However I can not read or write to any of the disks (without sudo). They are also showing up twice (mounted and removable on top, unmounted underneath) in the "Places" menu. Of course I want them to be mounted, not removable, R/W'able and only show up once. Here'a a screenshot of where I'm at:I believe I set up fstab correctly:
Code:
# /
UUID=4204d07b-c450-4461-a001-1ef6d4ecb1a3 / ext4 errors=remount-ro 0 1
# swap
UUID=bd1aaecb-ab8c-4f44-ab22-fe25893f671b none swap sw 0 0
#DVD/CDROM
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
[Code]...
In my understanding, the way /proc/scsi/scsi gets populated, /proc/paritions also gets populated in the same fashion. i.e. the description for first entry of /proc/scsi/scsi can be seen in the first entry of /proc/partitions and same for rest.
So, With this assumption, in my project, I used to relate first entry of /proc/scsi/scsi with first entry of /proc/partitions to get its total size and same for all entries.
But, I observed some differences in following scenario, where
1) The first 4 entries in /proc/scsi/scsi are SAN luns attached to my system and for which the actual device names in /dev/ are sda,sdb,sdc and sdd.
2) The last 4 entries are the internal HDDs on same system. In /dev/, their respective device names are sde,sdf,sdg & sdh.
(Output attached at end of the thread)
But in /proc/partitions, the device order is different.
You can see their respective sizes in /proc/partition output as well.
So, my question is, in this particular scenario, I can't relate the first entry of /proc/scsi/scsi with first entry of /proc/partition. i.e. scsi0:00:00:00 is not /dev/sde, because it is actually /dev/sda.
It seems that my assumption is wrong in this scenario.
Is there any way or mechanism to figure out actual device name for an entry in /proc/scsi/scsi in /dev/ directory?
How can my application should relate /proc/scsi/scsi entries with their respective device names and sizes?
Have an HP Proliant DL360 server on which I plan install Fedora 12.
I need to download the NIC driver from HP's site - but it asks which operating system - and Fedora is not on the list. However, many variants of Red Hat Enterprise Linux are on the list.
What is a good choice for OS that would match up with Fedora?
When I enter "cat /proc/scsi/scsi" I'm returned with "cat: /proc/scsi/scsi: No such file or directory". I've tried this on two different installs on two different machines.
View 6 Replies View RelatedRunning:Fedora 13kernel 2.6.34.7-56.fc13.i686desktop: xfce 4.6.2Problem: I have a 1TB drive (SATA) with 2 partitions. The partitions/volumes don't show on the desktop.The volume names are:MASSIVEBACKUP.
Facts:1. When I login using GNOME, both volumes (MASSIVE & BACKUP) are listed on my desktop2. My /etc/fstab has long since been edited to reflect these drives3. Using XFCE: Although the volumes don't show on the desktop, they are indeed mounted. I can see them when performing a "df -h" as well as when opening "File System" and drilling to /media - they are both there. I can also access the contents of both volumes within "File System" (using Thunar).4. Using XFCE: I can access both volumes via command line5. Using XFCE: External drives are not affected. I have one external USB drive that shows and when I plug my Android phone, it too shows on the desktop.
After some exploring, I installed the following:Oct 01 22:17:29 Installed: xfce4-mount-plugin-0.5.5-4.fc12.i686I then added "Mount Devices" to my panel, but...as you've probably figured out - they're already mounted.
Here is my /etc/fstab:
==========
# /etc/fstab
[code]...
I am tired of managing local Address Books and Calendars. I use either POP or IMAP email accounts now and want to keep the email accounts I have. What is a good Mail Server I can setup to Let me use a Global Address Book and Shared Calendar System between Outlook 2003 and Evolution, but not create email accounts? In Other words I want a Local Server I can setup that does nothing but manage a Global Address Book and Calendars. I want to keep using POP and IMAP accounts for the email side of things.
View 1 Replies View Relatedso I setup a raid ten system and I was wondering what that difference between the active and spare drives is ? if I have 4 active drives then 2 the two stripes are then mirrored right?
root@wolfden:~# cat /proc/mdstat
Personalities : [raid0] [raid10]
md1 : active raid10 sda2[0] sdd2[3] sdc2[2] sdb2[1]
[code]....
I am building a home server that will host a multitude of files; from mp3s to ebooks to FEA software and files. I don't know if RAID is the right thing for me. This server will have all the files that I have accumulated over the years and if the drive fails than I will be S.O.L. I have seen discussions where someone has RAID 1 setup but they don't have their drives internally (to the case), they bought 2 separate external hard drives with eSata to minimize an electrical failure to the drives. (I guess this is a good idea)I have also read about having one drive then using a second to rsync data every week. I planned on purchasing 2 enterprise hard drives of 500 MB to 1 GB but I don't have any experience with how I should handle my data
View 10 Replies View RelatedI am running Windows XP on my PC. I installed a new SSD Drive, which is OCZ-VertexII 120GB. I would like to run Windows and Ubuntu 11.04. The Ubuntu 11.04 Live-DVD runs fine, but when I click on Install, I get to the Screen where it ask if I want to install Ubuntu Side by Side with Windows or want to replace Windows, Ubuntu does not recognize the second SSD-Drive. how to install Ubuntu onto the second SSD-Drive and install the Boot loader onto the First Hard-Drive?
View 2 Replies View RelatedNeed help on how the scsi and multipathing works in Linux. From the docs i have read, i understand that by the use of multipathing we can assign multiple paths to a SAN partition. If there is a problem then one path will failover to other path.However, i am not clear on how linux recognizes the SAN partitions using the multipath drivers. For e.g. I have a HP Proliant server on which we have the following mounts:
Filesystem Size Used Avail Use% Mounted on
/dev/cciss/c0d0p3 59G 11G 46G 20% /
/dev/cciss/c0d0p1 494M 27M 443M 6% /boot
[code]...
I want write a 2-way chat application in the my website, and i have to use the juggernaut plugin. but a recieved an error that " internal server error"
View 1 Replies View RelatedI have CentOS 5 + Sendmail within the local network with Smarthosting settings. How my Laptops users will connect my local Sendmail server for sending / receiving e-mails while out of the office network. I have router but no firewall in place in local network.
View 10 Replies View RelatedFirst off I'd like to say I'm very new to Ubuntu, so I'm still trying to learn.I have a K8 motherboard with an adaptec U320 SCSI card with RAID ability.To that card I connected two 15k RPM 35 GB Maxtor SCSI drives.For some reason I'm not able to install Ubuntu 9.10 onto these drives with both drives in RAID 0.With both drives separately configured Ubuntu doesn't even see them.I have by the way run Windows XP and 2000 succesfully on these drives in Raid 0 configuration.I set up the array in the card's bios as bootable with write cache enabled.The system's bios sees the array as the array to boot from.Ubuntu (both standard and alternate) sees the array and I have tried to install Ubuntu on it by manually partitioning it or having me guide it with or without LVM.I tend to delete and rebuild the array between attempts so I have a clean slate to start from every time I try.
I have no other drives (except the CD of course) installed on this computer.The whole installation goes very well untill the end where I get a message that it could not install the boot loader (grub?).Every single time I've tried to install Ubuntu in all sorts of ways onto my RAID 0 array I have run into problems installing that boot loader, and I've tried that card and those disks in another computer as well.Tomorrow I'd like to try to manually set up the partitions with a small /boot partition on a standard hard drive with / on the array, but if somebody please has any idea's on how I might get it working without having to rely on another hard disk (which might not even work of course)
I created a new disk on our scsi san. I then ran the following command: echo "- - -" > /sys/class/scsi_host/host1/scan. did that command for each host. and in dmesg, it shows it found a device /dev/sdg. but when i do a fdisk -l. It never lists /dev/sdg. I just did this other day on another server and it worked fine like that. This is RH 4.8.
View 7 Replies View RelatedI currently have a massive problem with my main webserver: one of the SCSI drives where I keep my htdocs seems to have failed (sd 0:0:0:0: [sda] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sda, sector 7797601).
Since I have no backup (dumb!dumb!dumb!) of it, I tried to copy what I could on the fly, but that failed miserably. The next idea was to umount the volume and try remounting it R-O, but I have a bunch of apache2 processes that are apparently reading/writing on it and I can't seem to find any way of terminating them. I tried via init script, killall and kill -9 but they just don't respond. Until I can terminate those processes, I won't be able to unmount the drive and try saving what's left of the data.Oh and the cherry on top of the cake: the server is 1100 miles away so I can't even access it physically..Is there any way I didn't think of to get rid of those apache processes?
I am looking for a way to partition 2 disks automatically with are both connected to 2 different scsi controllers.
I want one disk on one controller to be partitioned with boot and lvm and the other one with a different partition layout.
I there a way in kickstart to do this, like for instance specify the drive module?
Client has a server running 5.5 (I think) and it they moved locations. This server is used in other locations (state) via ssh tunnel as well so they can all access files.
When attempting to boot up I get screenshot 1 (superblock errors)[url]
They supposedly have a backup on a hot swap scsi and I want to know how/if I can restore it using that backup if I cant fix the superblock boot/error issue.
I took some other screenshots:
[url]
[url]
[url]
I installed OpenSuse 11.4 (x86_64) a couple of days ago.One of my Drives a PC-DVD RAM (Creative) is not working. This worked under 11.3.The SCSI drive is connected to a PCI/SCSI adapter (AHA-2904).The message I see at boot is: ata_id[443]HDIO_GET_IDENTITY FAILED /dev/sr1I also see the message ata_piix not found, and can not find an option in the kernel
to provide this.his causes the system to wait a long time and slows down boot dramatically
Does Debian have any particular tools or nuances for installing new hardware? I saw some stuff on Ubuntu which is related... but you know.
The dmesg file shows that it's being recognized, but I don't think it's actually being used (i.e. there is no driver installed). This is what's in the dmesg file:
Code:
[ 1.384634] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 1.855496] SCSI subsystem initialized
[ 5.146598] scsi0 : ioc0: LSI53C1020A A1, FwRev=01032700h, Ports=1, MaxQ=255, IRQ=16
[Code]....
Unless someone has already compiled a driver for Debian Lenny for this hardware, I'm going to have to compile my own I guess. The driver package seems to come with something called mptlinux-4.00.43.00-src.tar.gz which I'm guessing can be compiled for any Linux, but looking at the instructions, it's pretty much beyond me how to get started. It talks about using kernel source to build a module and such and such.
Does anyone have knowledge of where I can get drivers for above card?
View 1 Replies View RelatedI am setting up a new server and am in the midst of testing RAID. This is an Ubuntu 9.10 server. RAID1 (/dev/md1) is spread across 12 one-terabyte SCSI disks (/dev/sdi through /dev/sdt). It has four spares configured, each of which are also one-terabyte SCSI drives (/dev/sdu through /dev/sdx). I have been following the instructions on the Linux RAID Wiki ([URL]....
I have already tested the RAID successfully by using mdadm to set a drive faulty. Automatic failover to spare and reconstruction worked like a champ. I am now testing "Force fail by hardware". Specifically, I am following the advice, "Take the system down, unplug the disk, and boot it up again." Well, I did that, and the RAID fails to start. It outright refuses to start. It doesn't seem to notice that a drive is missing. Notably, all the drive letters shift up to fill in the space left by removing a drive. The test I did was to:
[code]....
Is removing a disk from the bus a reasonable test in the first place? Meaning, is this likely to happen in a production environment by other means than a human coming by and yanking out the drive? Meaning, is there a hardware failure that would replicate this event? Because, if so, then I don't know how to recover from it.
