search for: hd1

On 08/05/2013 11:29 PM, Jonas Keidel wrote: > 2013/8/6 H. Peter Anvin <hpa at zytor.com> > >> What about "chain.c32 hd1" or "chain.c32 hd1 swap"? >> > > That's right, but due to our pxe environment we need a static entry which > handles both, booting from first and second hdd if one fails. localboot > does so. > Actually this does highlight an issue with chain.c32... there...

2013/8/7 Jonas Keidel <jonas at jonas-keidel.de> > > > 2013/8/6 H. Peter Anvin <hpa at zytor.com> > >> On 08/05/2013 11:29 PM, Jonas Keidel wrote: >> > 2013/8/6 H. Peter Anvin <hpa at zytor.com> >> > >> >> What about "chain.c32 hd1" or "chain.c32 hd1 swap"? >> >> >> > >> > That's right, but due to our pxe environment we need a static entry >> which >> > handles both, booting from first and second hdd if one fails. localboot >> > does so. >> > &g...

...> >>> >>> 2013/8/6 H. Peter Anvin <hpa at zytor.com> >>> >>>> On 08/05/2013 11:29 PM, Jonas Keidel wrote: >>>> > 2013/8/6 H. Peter Anvin <hpa at zytor.com> >>>> > >>>> >> What about "chain.c32 hd1" or "chain.c32 hd1 swap"? >>>> >> >>>> > >>>> > That's right, but due to our pxe environment we need a static >entry >>>> which >>>> > handles both, booting from first and second hdd if one fails. >l...

Author: szhou Repository: /hg/zfs-crypto/gate Revision: c95d7672f710aa2a4b16724397ded8d464b123bd Log message: 6295108 When installing to second disk, grub defaults to hd0 instead of hd1 6322231 bootadm generates incorrect menu when boot partition and root are on separate disks 6322723 boot-file setting in bootenv.rc is not respected in snv_21 and later builds 6331385 adding nexus driver does not attach nexus children 6331399 a minor improvement to boot-archive service 6332623 rebo...

I am running rsync throuhg cygwin and trying to "mirror" two hard drives (hd1 -> hd2). HD1 have tons of hard links (I will say about 2 millions) because I do monthly backups and have about 13 folders and maybe about 150,000 files. Every month when I make a new snapshot I would also want to mirror HD1 to HD2. I tried running rsync -aH --progress -vv /cygdrive/d/ /cygdrive...

...Guide/ch-Working_with_the_GRUB_2_Boot_Loader.html Included is a procedure for completely reinstalling grub2 which might help you recover. > Below is the current information of my system as seen by grub; > > grub# set (the important grub2 variables are:) > prefix = (hd1, gpt2)/grub2 > root = hd1, gpt2 > > grub# ls -lha > Device proc: filesystem type procfs > Device hd0: no known filesystem detected > Device hd1: no known filesystem detected > Partition hd1, gpt...

...rote: > On Wed, Aug 5, 2015 at 10:52 AM, Bowie Bailey <Bowie_Bailey at buc.com> wrote: >> How would I go about pointing it at the partition? >> >> What I am currently doing is this: >> device (hd0) /dev/hdg >> root (hd0,0) >> setup (hd0) > > setup (hd1,0) > > It's hd1 if your device map is correct and hdg is hd1. And then ,0 is > for the first partition assuming that's an ext3 boot partition. What I am doing on my other system (where everything is working), is forcing grub to install to both drives as hd0. I found that when th...

...e whole syslinux.cfg file: ------------------------------------------------------------------------------------------------ path /syslinux UI menu.c32 prompt 1 timeout 250 menu title Multi-purpose Boot Disk #This item fails label normal menu default menu label Boot from ^hard disk com32 chain.c32 hd1 label loadhd menu label Boot from local ^NTLDR com32 chain.c32 ntldr=/ntldr #This item fails label dos menu label MS-^DOS 7.1 com32 chain.c32 msdos7=io.sys label dosimg menu label MS-^DOS 7.1 super boot disk image kernel memdisk append initrd=/dos/MSDOS.IMG floppy label hdt menu label Hardware...

...Syslinux, so I thought this would be simple... However, it is not. The bootable FAT partition is too smal to have kernels in it. As a fallback I tried to chain-load GRUB, but that did not work. Here's the syslinux.cfg: DEFAULT linux PROMPT 1 TIMEOUT 50 LABEL linux COM32 chain.c32 APPEND hd1 LABEL grub COM32 chain.c32 APPEND hd1 1 grub=/grub/stage2 grubcfg=/grub/grub.conf LABEL grub2 COM32 chain.c32 APPEND fs grub=stage2.dat grubcfg=menu.lst LABEL grub3 COM32 chain.c32 APPEND hd0 4 grub=stage2.dat grubcfg=menu.lst LABEL vmware COM32 safeboot.c32 None of the above w...

Hi all! Doing some tests with CentOS 5.5 on a KVM virtual machine, after doing the installation, I added a second disk. But when trying to boot from it, I get the following error: --------------------------------------------------------------------- root (hd1,0) Error 21: Selected disk does not exist --------------------------------------------------------------------- The two disks are Virtio devices that are recognized when booting from the first disk: --------------------------------------------------------------------- [root at localhost ~]# fdi...

What about "chain.c32 hd1" or "chain.c32 hd1 swap"? Jonas Keidel <jonas at jonas-keidel.de> wrote: >2013/8/5 Jonas Keidel <jonas at jonas-keidel.de> > >> >> >> 2013/8/5 H. Peter Anvin <hpa at zytor.com> >> >>> On 08/05/2013 07:04 AM, Jonas Keidel wrote...

...GIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all! Doing some tests with CentOS 5.5 on a KVM virtual machine, after doing the installation, I added a second disk. But when trying to boot from it, I get the following error: - --------------------------------------------------------------------- root (hd1,0) Error 21: Selected disk does not exist - --------------------------------------------------------------------- The two disks are Virtio devices that are recognized when booting from the first disk: - --------------------------------------------------------------------- [root at localhost ~]#...

...mnt/rescue # mount /dev/md0 /mnt/rescue/boot # mount -o bind /dev /mnt/rescue/dev # mount -o bind /proc /mnt/rescue/proc # mount -o bind /dev/shm /mnt/rescue/dev/shm # mount -o bind /sys /mnt/rescue/sys # chroot /mnt/rescue *I checked the device.map* # cat /boot/grub/device.map (hd0) /dev/sda (hd1) /dev/sdb *And, install the grub.* # grub Probing devices to guess BIOS drives. This may take a long time. GNU GRUB version 0.97 (640K lower / 3072K upper memory) [ Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere...

...ence to UEFI booting and partitions. I found this Ubuntu wiki as a pretty good source https://help.ubuntu.com/community/Grub2/Troubleshooting#Search_.26_Set Below is the current information of my system as seen by grub; grub# set (the important grub2 variables are:) prefix = (hd1, gpt2)/grub2 root = hd1, gpt2 grub# ls -lha Device proc: filesystem type procfs Device hd0: no known filesystem detected Device hd1: no known filesystem detected Partition hd1, gpt3: no known filesystem detect...

...em > is not the initrd yet, because that could be totally busted or > missing, and you should still get a GRUB menu. This is all a failure > of getting to stage 2, which then can read the file system and load > the rest of its modules. > > >> I also tried installing grub as (hd1) with the same results. > I'm disinclined to believe that hd0 or hd1 translate into hdg, but I > forget how to list devices in GRUB legacy. I'm going to bet though > that device.map is stale and it probably needs to be recreated, and > then find out what the proper hdX is for hd...

...> > Thank you Gordon for your feedback! > > Can others please report the content of /boot/grub2/device.map on their > CentOS 7 (physical or virtual) installations? > On my CentOS7 installs I find dups too. Physical # this device map was generated by anaconda (hd0) /dev/sda (hd1) /dev/sda Virtual (KVM VM) # this device map was generated by anaconda (hd0) /dev/vda (hd1) /dev/vda -- ---~~.~~--- Mike // SilverTip257 //

Hello Rich, I figured out how to stop the VB services. I then deleted the /dev/kvm. Then I ran the libguestfs-test-tool and it said 'OK'. Then I ran virt-resize and it was unhappy that /dev/kvm no longer existed. I have attached the debug output for your review. Thanks, Mark Thanks, Mark Husted 770-236-1242 -----Original Message----- From: Richard W.M. Jones

...I perform a software RAID 1 or RAID 5 installation on a LAN server with several hard disks, I wonder if GRUB already gets installed on each individual MBR, or if I have to do that manually. On CentOS 5.x and 6.x, this had to be done like this: # grub grub> device (hd0) /dev/sda grub> device (hd1) /dev/sdb grub> root (hd0,0) grub> setup (hd0) grub> root (hd1,0) grub> setup (hd1) grub> quit I'd like my server to be able to boot a degraded software RAID after an eventual hard disk failure. Any suggestions? Niki Kovacs -- Microlinux - Solutions informatiques durables 7,...

On 2019-4-5 11:28, Ady Ady via Syslinux wrote: >> >> #This item fails >> label normal >> menu default >> menu label Boot from ^hard disk >> com32 chain.c32 hd1 > > >>From the Syslinux boot menu, press [Esc] in order to get to the boot prompt. At > the boot prompt, type in: > > normal > > and press [Enter]. > > Is there any (error) message then? Where/how exactly this fails? What exactly > happens after the mess...

...ot=/dev/mapper/vg_amrl01-lv_root rd_NO_LUKS LANG=en_US.UTF-8 rd_LVM_LV=vg_amrl01/lv_swap rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=128M KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg_amrl01/lv_root rd_NO_DM rhgb quiet initrd /initramfs-2.6.32-358.14.1.el6.x86_64.img title Windows 7 rootnoverify (hd1,0) chainloader +1 The system boots into CentOS just fine, but selecting the "Windows 7" entry results in invalid EFI file path Error 1: Filename must be either an absolute pathname or blocklist Press any key to continue... By my understanding, since grub is installed on sdb,...