topic Re: No more processes left in this runlevel in Operating System - Linux

No more processes left in this runlevel

Chapaya — Tue, 29 Apr 2008 10:11:41 GMT

I have a problem :

"Enter runlevel: 3
INIT:No more processes left in this runlevel "

Also , i i can take linux to single user ?

bye.

Re: No more processes left in this runlevel

Vitaly Karasik_1 — Tue, 29 Apr 2008 10:23:13 GMT

Eran, for taking linux into single user level, just add

single

at the end of grub kernel line.

Re: No more processes left in this runlevel

skt_skt — Tue, 29 Apr 2008 13:35:26 GMT

1. Intervene at the boot prompt by selecting the required kernel version and hit e; select the kernel line and add single to the end; then hit b to boot

2. Edit grub file before rebooting.
kernel /vmlinuz-2.4.21-40.ELsmp ro root=/dev/vg00/lvol1 hda=ide-scsi usb-handoff single.

Re: No more processes left in this runlevel

Chapaya — Wed, 30 Apr 2008 08:02:09 GMT

system in single user but i still get :

INIT: no more processes left in this runlevel

Re: No more processes left in this runlevel

Vitaly Karasik_1 — Wed, 30 Apr 2008 13:54:01 GMT

but do you have shell prompt?

if no, I suggest to boot from some rescue CD (1st install CD, for example), mount and examine your system.

is it fresh installation? or you got this problem after upgrade?

Re: No more processes left in this runlevel

Chapaya — Wed, 30 Apr 2008 16:26:14 GMT

i have ptompt but there are missing files under /etc .
There were some electricity problems ...
also fsck did not fix it .

Re: No more processes left in this runlevel

Vitaly Karasik_1 — Wed, 30 Apr 2008 16:51:48 GMT

I see a few ways to fix this:
1) restore /etc from backup

2) copy /etc from another linux box and fix appropriate files (/etc/hosts, /etc/sysconfig/network, /etc/sysconfig/network-scripts/ifcfg-* and so on)
But probably you lost some files into other directories too...

3) reinstall

If your distribution is RPM-based, you can detect missed files by running

rpm -qaV

(after booting from a rescue disk)

Re: No more processes left in this runlevel

skt_skt — Wed, 30 Apr 2008 17:40:00 GMT

Go to rescue mode using the RHEL installation CD with the boot option:

linux rescue

if vg00 not getting mounted automaically.

2.Try to activate the volume groups by running the commands below:

lvmdiskscan
vgchange -ay

3.If vg00 is acitaved Further fsck test can be done using:

tune2fs -l /dev/vg00/lv01 | grep Block

Take note of the Block size.

e2fsck -b -n /dev/vg00/lv01

Also if you encounter any super block corruption then try
# mke2fs -n /dev/vgeb_gdh0_p/lvol10
mke2fs 1.32 (09-Nov-2002)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
131072 inodes, 262144 blocks
13107 blocks (5.00%) reserved for the super user
First data block=0
8 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376

# e2fsck -b 32768 /dev/vgeb_gdh0_p/lvol10
e2fsck 1.32 (09-Nov-2002)
/dev/vgeb_gdh0_p/lvol10 was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information

/dev/vgeb_gdh0_p/lvol10: ***** FILE SYSTEM WAS MODIFIED *****
/dev/vgeb_gdh0_p/lvol10: 11/131072 files (0.0% non-contiguous), 12329/262144 blocks

Re: No more processes left in this runlevel

Chapaya — Wed, 30 Apr 2008 17:57:47 GMT

i dont have lvm on this machine .

i will go to scrath installation . there are too many lost files on /etc which i see . may be on other fs also .

i seems electricity problems caused it .