[opensuse-kernel] wrong sysctl in /boot/sysctl.conf-3.0.0-rc2-1-default
Hi: In current kernel head there is an entry in sysctl.conf-3.0.0-rc2-1-default that says: kernel.hung_task_timeout = 0 which is an invalid sysctl value it should say AFAICS kernel.hung_task_timeout_secs = 0 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
On 06/15/2011 05:11 AM, Cristian Rodríguez wrote:
Hi:
In current kernel head there is an entry in sysctl.conf-3.0.0-rc2-1-default that says:
kernel.hung_task_timeout = 0
which is an invalid sysctl value
it should say AFAICS
kernel.hung_task_timeout_secs = 0
Also it take time to me to understand from where the kernel_shm* value comes from as nothing is commented in /lib/sysctl.d after June 6. For example postgresql tuned a bit ( as no admins would run a 32MB instance ) crash at startup due to insufficient shmmax shmall Would be cool to have a comment in or either /etc/sysctl.conf and /lib/sysctl.d/systctl.conf telling that each kernel flavor apply special configuration that can be read in /boot/sysctl.conf-xxxx Also if possible open for read the mentionned bnc, normal user can have any description for the why/how # Increase defaults for IPC (bnc#146656) and # Disable the hung task timer by default. (bnc#552820) Thanks. -- Bruno Friedmann Ioda-Net Sàrl www.ioda-net.ch openSUSE Member & Ambassador GPG KEY : D5C9B751C4653227 irc: tigerfoot -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
On 06/15/2011 01:53 AM, Bruno Friedmann wrote:
On 06/15/2011 05:11 AM, Cristian Rodríguez wrote:
Hi:
In current kernel head there is an entry in sysctl.conf-3.0.0-rc2-1-default that says:
kernel.hung_task_timeout = 0
which is an invalid sysctl value
it should say AFAICS
kernel.hung_task_timeout_secs = 0
Also it take time to me to understand from where the kernel_shm* value comes from as nothing is commented in /lib/sysctl.d after June 6.
For example postgresql tuned a bit ( as no admins would run a 32MB instance ) crash at startup due to insufficient shmmax shmall Would be cool to have a comment in or either /etc/sysctl.conf and /lib/sysctl.d/systctl.conf telling that each kernel flavor apply special configuration that can be read in /boot/sysctl.conf-xxxx
Also if possible open for read the mentionned bnc, normal user can have any description for the why/how
# Increase defaults for IPC (bnc#146656) and # Disable the hung task timer by default. (bnc#552820)
Thanks.
Can you file a bug for these? The values in these sysctl files should have matched what the old per-flavor values had. Assign it to me. -Jeff -- Jeff Mahoney SuSE Labs -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
On 06/15/2011 07:58 AM, Jeff Mahoney wrote:
On 06/15/2011 01:53 AM, Bruno Friedmann wrote:
On 06/15/2011 05:11 AM, Cristian Rodríguez wrote:
Hi:
In current kernel head there is an entry in sysctl.conf-3.0.0-rc2-1-default that says:
kernel.hung_task_timeout = 0
which is an invalid sysctl value
it should say AFAICS
kernel.hung_task_timeout_secs = 0
Also it take time to me to understand from where the kernel_shm* value comes from as nothing is commented in /lib/sysctl.d after June 6.
For example postgresql tuned a bit ( as no admins would run a 32MB instance ) crash at startup due to insufficient shmmax shmall Would be cool to have a comment in or either /etc/sysctl.conf and /lib/sysctl.d/systctl.conf telling that each kernel flavor apply special configuration that can be read in /boot/sysctl.conf-xxxx
Also if possible open for read the mentionned bnc, normal user can have any description for the why/how
# Increase defaults for IPC (bnc#146656) and # Disable the hung task timer by default. (bnc#552820)
Thanks.
Can you file a bug for these? The values in these sysctl files should have matched what the old per-flavor values had. Assign it to me.
-Jeff
Done bnc#700174 I've added Christian and you in CC -- Bruno Friedmann Ioda-Net Sàrl www.ioda-net.ch openSUSE Member & Ambassador GPG KEY : D5C9B751C4653227 irc: tigerfoot -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
participants (3)
-
Bruno Friedmann -
Cristian Rodríguez -
Jeff Mahoney