Re: reboot on panic

2004-05-02 Thread Karasik, Vitaly
IMHO "remote console"/"network console" [exists on most of the modern servers] provides the most reliable solution for remote management. Vitaly PS: Probably I missed something and someone already suggested this ***

Re: reboot on panic

2004-05-02 Thread Shachar Shemesh
Gilad Ben-Yossef wrote: Actually, on a prodction server (or some embedded systems even) what you really want to do in case of a kernel panic is not to reboot , but rather to log the panic and THEN reboot so that you can have a good idea on what caused the problem without booting again and loosin

Re: reboot on panic

2004-05-02 Thread Gilad Ben-Yossef
Actually, on a prodction server (or some embedded systems even) what you really want to do in case of a kernel panic is not to reboot , but rather to log the panic and THEN reboot so that you can have a good idea on what caused the problem without booting again and loosing the all important 5

Re: reboot on panic

2004-05-01 Thread Shachar Shemesh
Oleg Goldshmidt wrote: Shachar Shemesh <[EMAIL PROTECTED]> writes: Oleg Goldshmidt wrote: Shachar Shemesh <[EMAIL PROTECTED]> writes: It doesn't have this feature Are you saying that grub's "fallback" does not work? Reading the docs, this should not work. "Fallback" i

Re: reboot on panic

2004-05-01 Thread Oleg Goldshmidt
Shachar Shemesh <[EMAIL PROTECTED]> writes: > Oleg Goldshmidt wrote: > > >Shachar Shemesh <[EMAIL PROTECTED]> writes: > > > > >> It doesn't have this feature > > >Are you saying that grub's "fallback" does not work? > > > > Reading the docs, this should not work. "Fallback" is good for a > sit

Re: reboot on panic

2004-05-01 Thread Shachar Shemesh
Oleg Goldshmidt wrote: Shachar Shemesh <[EMAIL PROTECTED]> writes: It doesn't have this feature Are you saying that grub's "fallback" does not work? Reading the docs, this should not work. "Fallback" is good for a situation where either the kernel, initrd or root device cannot be found

Re: reboot on panic

2004-05-01 Thread Oleg Goldshmidt
Shachar Shemesh <[EMAIL PROTECTED]> writes: > Shaul Karl wrote: > > > Nice. Does grub has an equivalent for Shachar's lilo -D/-R? > > Grub is a great boot loader. It is very strong, but it has two missing > features that LILO has, that make it totally inapropriate for server > use. > > It does

Re: reboot on panic

2004-05-01 Thread Shachar Shemesh
Shaul Karl wrote: On Sat, May 01, 2004 at 01:23:35PM +0300, Yedidyah Bar-David wrote: bootparam(7) mentiones both 'panic=N' on the command line and /proc/sys/kernel/panic. I never used this myself. -- Didi Nice. Does grub has an equivalent for Shachar's lilo -D/-R? Grub is a great boot

Re: reboot on panic

2004-05-01 Thread Yedidyah Bar-David
On Sat, May 01, 2004 at 03:06:34PM +0300, Shaul Karl wrote: > On Sat, May 01, 2004 at 01:23:35PM +0300, Yedidyah Bar-David wrote: > > bootparam(7) mentiones both 'panic=N' on the command line and > > /proc/sys/kernel/panic. I never used this myself. > > -- > > Didi > > > Nice. Does grub has an

Re: reboot on panic

2004-05-01 Thread Shachar Shemesh
Yedidyah Bar-David wrote: bootparam(7) mentiones both 'panic=N' on the command line and /proc/sys/kernel/panic. I never used this myself. Thanks Did, Meir. That did the trick beutifully, plus I'm now aware of "man bootparam". Shachar -- Shachar Shemesh Lingnu Open Source Consulting ht

Re: reboot on panic

2004-05-01 Thread Shaul Karl
On Sat, May 01, 2004 at 01:23:35PM +0300, Yedidyah Bar-David wrote: > bootparam(7) mentiones both 'panic=N' on the command line and > /proc/sys/kernel/panic. I never used this myself. > -- > Didi Nice. Does grub has an equivalent for Shachar's lilo -D/-R? -- "If you have an apple and I have

Impractical suggestions (was: Re: reboot on panic)

2004-05-01 Thread Omer Zak
In embedded systems, the need to reboot on panic (or more correct, when the system gets stuck) exists. It is being met by watchdog timers, which cause reset unless the software resets them frequently enough. Several microcontrollers implement watchdog timers. If other people haven't fo

Re: reboot on panic

2004-05-01 Thread Shaul Karl
On Sat, May 01, 2004 at 12:56:47PM +0300, Shachar Shemesh wrote: > > What I'm looking for is a kernel command option (I can put it in > lilo.conf) that tells it "if you panic, just reboot". This will save me > the phone call in the middle, and yeild much more robust behaviour. > > Anyone know o

Re: reboot on panic

2004-05-01 Thread Tzafrir Cohen
On Sat, May 01, 2004 at 12:56:47PM +0300, Shachar Shemesh wrote: > Hi all, > > Does anyone know of a mechanism that will allow me to have a kernel > automatically reboot on panic? > > When remote upgrading a kernel, the most common problems have to do with > either in

Re: reboot on panic

2004-05-01 Thread Yedidyah Bar-David
bootparam(7) mentiones both 'panic=N' on the command line and /proc/sys/kernel/panic. I never used this myself. -- Didi On Sat, May 01, 2004 at 12:56:47PM +0300, Shachar Shemesh wrote: > Hi all, > > Does anyone know of a mechanism that will allow me to have a kernel > a

Re: reboot on panic

2004-05-01 Thread Meir Kriheli
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Saturday 01 May 2004 09:56, you wrote: > Hi all, > > Does anyone know of a mechanism that will allow me to have a kernel > automatically reboot on panic? > > When remote upgrading a kernel, the most common problems have to do wi

reboot on panic

2004-05-01 Thread Shachar Shemesh
Hi all, Does anyone know of a mechanism that will allow me to have a kernel automatically reboot on panic? When remote upgrading a kernel, the most common problems have to do with either initrd creation or some other form of not finding the root partition. Once the root partition is mounted