search for: premount

Hi I have a scenario where I need to test for whether I have booted via a syslinux ISO image in init-premount as opposed to (say) PXE boot. Is there any variable that I can test for this? thanks vk

Varugis Kurien via Syslinux <syslinux at zytor.com> writes: > I have a scenario where I need to test for whether I have booted via a > syslinux ISO image in init-premount as opposed to (say) PXE boot. Is > there any variable that I can test for this? I don't think you can do this without bootloader support. And if you can configure your boot loaders, then you can freely vary your kernel command line or initrd contents, so this question does not arise... So...

...#39;/dom2.nfs'' I can access the nfs server to mount the 10.0.1.182:/dom2.nfs at the physical host where the domu resides. Yet, I get the boot process stuck, the output is as follows: (omitted) Loading, please wait... Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... done. mount: cannot read /etc/fstab: No such file or directory Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... mount: mo...

...#39;/dom2.nfs'' I can access the nfs server to mount the 10.0.1.182:/dom2.nfs at the physical host where the domu resides. Yet, I get the boot process stuck, the output is as follows: (omitted) Loading, please wait... Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... done. mount: cannot read /etc/fstab: No such file or directory Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... mount: mo...

...ecting the kernel read-only data: 12288k [ 270.594498] Freeing unused kernel memory: 1300k freed [ 270.595289] Freeing unused kernel memory: 1088k freed Loading, please wait... [ 270.636766] udev[90]: starting version 164 Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Waiting for root file system ... done. Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did t...

...ecting the kernel read-only data: 12288k [ 270.594498] Freeing unused kernel memory: 1300k freed [ 270.595289] Freeing unused kernel memory: 1088k freed Loading, please wait... [ 270.636766] udev[90]: starting version 164 Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Waiting for root file system ... done. Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did t...

....16.0.151): address: 172.16.0.169 broadcast: 172.16.0.255 netmask: 255.255.255.0 gateway: 172.16.0.250 dns0 : 172.16.0.254 dns1 : 0.0.0.0 domain : labor.net rootserver: 172.16.0.151 rootpath: /srv/fai/nfsroot rsize=8192,wsize=8192, filename : Begin: Running /scripts/nfs-premount ... Done. mount: Device or resource busy short read: 0 < 28 Done. Begin: Retrying nfs mount ... IP-Config: eth0 hardware address 00:16:3e:7a:25:7c mtu 1500 DHCP IP-Config: eth0 guessed broadcast address 172.16.0.255 IP-Config: eth0 complete (from 172.16.0.151): address: 172.16.0.169 broadca...

...210933 00000010 00000000 0000040c pc307005 kernel: 0000040b 00000000 00000000 dce03575 c02e67a4 ee9f6000 00000000 00000002 pc307005 kernel: Call Trace: Freeing unused kernel memory: 148k freed Loading, please wait... Begin: Loading essential drivers... ... Done. Begin: Running /scripts/init-premount ... FATAL: Error inserting fan (/lib/modules/2.6.18-6-xen-686/kernel/drivers/acpi/fan.ko): No such device FATAL: Error inserting thermal (/lib/modules/2.6.18-6-xen-686/kernel/drivers/acpi/thermal.ko): No such device Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ......

...saa7134 ALSA: no saa7134 cards found [ 0.220222] Freeing unused kernel memory: 716k freed Loading, please wait... mount: mounting none on /dev failed: No such device W: devtmpfs not available, falling back to tmpfs for /dev Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Waiting for root file system ... done. Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did...

Package: xen-hypervisor-4.4-amd64 Version: 4.4.1-9 On a fresh installation of Debian Jessie, when I try to start a domU, it try to access to a dom0 LVM Volume Group : [...] (I put all the boot at the end) Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... Begin: Assembling all MD arrays ... Failure: failed to assemble all arrays. done. [ 1.520563] device-mapper: uevent: version 1.0.3 [ 1.520814] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-d...

...m boots fine with 2.6.26-bpo-1-686 but cannot boot with 2.6.26-bpo.1-xen-686, see below. The Xen kernel loads the disc controller (dpt_i2o) OK and detects the RAID array successfully but still can''t mount its root filing system. Any ideas? kind regards, Jan Begin: Running /scripts/local-premount ... Done. mount: Mounting /dev/sda6 on /root failed: Invalid argument Begin: Running /scripts/local-bottom ... Done. Done. Begin: Running /scripts/init-bottom ... mount: Mouting /root/dev on /dev/.static/dev failed: No such file or directory Done. mount: Mounting /sys on /root/sys failed: No such f...

...70] terminated by signal 9 (Killed) ... [ 300.290933] Fusion MPT base driver 3.04.18 [ 300.290943] Copyright (c) 1999-2008 LSI Corporation [ 300.310304] SCSI subsystem initialized [ 300.323846] loop: module loaded [ 300.352868] Event-channel device installed. done. Begin: Running /scripts/init-premount ... done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Waiting for root file system ... Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Check root= (did th...

please pull git://charm.itp.tuwien.ac.at/mattems/klibc/.git maks for the change: maximilian attems: [klibc] simplify nuke fixes boot failures due to unexpected error returns usr/utils/nuke.c | 20 +++++--------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/usr/utils/nuke.c b/usr/utils/nuke.c index 01b300f..9470bcf 100644 --- a/usr/utils/nuke.c +++

....076186] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 301.076209] Freeing unused kernel memory: 216k freed Loading, please wait... Begin: Loading essential drivers ... [ 301.123168] SCSI subsystem initialized [ 301.124278] HP CISS Driver (v 3.6.20) done. Begin: Running /scripts/init-premount ... FATAL: Error inserting fan (/lib/modules/2.6.26-2-xen-amd64/kernel/drivers/acpi/fan.ko): No such device WARNING: Error inserting processor (/lib/modules/2.6.26-2-xen-amd64/kernel/drivers/acpi/processor.ko): No such device [ 301.172668] thermal: Unknown symbol acpi_processor_set_thermal_limit F...

On 9/2/19 3:03 PM, Sami Ketola wrote: >> On 2 Sep 2019, at 15.25, Peter Mogensen via dovecot <dovecot at dovecot.org> wrote: ... >> Is there anyway for dsync to avoid moving Gigabytes of data for could >> just be "moved" by moving the mount? > > > Not tested but you can probably do something like this in the target server: > > doveadm backup -u

Dear All, Can''t start system because kernel can''t load file systems to and get the next error: modprobe: can''t load module microcode (kernel/arch/x86/kernel/microcode.ko): No such device done. Begin: Running /scripts/init-premount ... Begin: Requesting microcode update using per-core interface ... done. done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... [ 1.493127] device-mapper: uevent: version 1.0.3 [ 1.493908] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat....

...device/vif/0 [ 0.301646] XENBUS: Device with no driver: device/console/0 [ 0.301676] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 0.302004] Freeing unused kernel memory: 256k freed Loading, please wait... Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... FATAL: Error inserting fan (/lib/modules/2.6.26-2-686-bigmem/kernel/drivers/acpi/fan.ko): No such device WARNING: Error inserting processor (/lib/modules/2.6.26-2-686-bigmem/kernel/drivers/acpi/processor.ko): No such device [ 0.482693] thermal: Unknown symbol acpi_processor_set_thermal_limit...

...by a `dd` copy and `virt-resize` each connected to different hosts, including the original base host and those derived from it. The only common thread so far, is the problem occurs with disks populated by `virt-resize`. Booting a guest pre/post having update-initramfs run and passing "break=premount" to the kernel to gain access to the initramfs debug shell and then checking the output of `dmesg`, show identical output, right up until the end when you see the following differences: Host prior to update-initramfs: " [ 0.736291] Run /init as init process [ 0.795060] lpc_ich 000...

...Magic number: 1:252:3141 [ 0.489435] Freeing unused kernel memory: 528k freed [ 0.489683] Write protecting the kernel read-only data: 9056k Loading, please wait... mount: mounting none on /dev failed: No such device Begin: Loading essential drivers... ... Done. Begin: Running /scripts/init-premount ... Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... Done. Begin: Running /scripts/local-premount ... Done. [ 6.118405] kjournald starting. Commit interval 5 seconds [ 6.118553] EXT3-fs: mounted filesystem with writeback data mode. Begin: Running /scripts/l...

...ory: 460k freed > [ 0.260501] Write protecting the kernel read-only data: 3996k > Loading, please wait... > [ 0.316327] udev[43]: starting version 164 > Begin: Loading essential drivers ... [ 0.481641] SCSI subsystem > initialized > done. > Begin: Running /scripts/init-premount ... done. > Begin: Mounting root file system ... Begin: Running /scripts/local-top ... > done. > Begin: Waiting for root file system ... done. > (drops to Busybox from here) Here is my config: kernel = "/boot/vmlinuz-2.6.32.27" > ramdisk = "/boot/initrd.img-2.6.32.2...