Re: [systemd-devel] Antw: [EXT] Re: minimum space needed for reload/reexec

2021-06-30 Thread Zbigniew Jędrzejewski-Szmek
On Wed, Jun 30, 2021 at 02:14:36PM +0200, Ulrich Windl wrote: > >>> "CHEN, Jack" schrieb am 30.06.2021 um 13:39 in > Nachricht > > > > Hi, > > > > I happen to see to a fix in system, which adds a space checking before > > reload/reexec. > > From the code: > > Require 16MiB free in /run/systemd

[systemd-devel] Antw: [EXT] Re: minimum space needed for reload/reexec

2021-06-30 Thread Ulrich Windl
>>> "CHEN, Jack" schrieb am 30.06.2021 um 13:39 in Nachricht > Hi, > > I happen to see to a fix in system, which adds a space checking before > reload/reexec. > From the code: > Require 16MiB free in /run/systemd for reloading/reexecing. After all we > need to serialize our state there, and i

Re: [systemd-devel] minimum space needed for reload/reexec

2021-06-30 Thread CHEN, Jack
Hi, I happen to see to a fix in system, which adds a space checking before reload/reexec. >From the code: Require 16MiB free in /run/systemd for reloading/reexecing. After all we need to serialize our state there, and if * we can't we'll fail badly #define RELOAD_DISK_SPACE_MIN (UINT64_C(16) * U

Re: [systemd-devel] [systemd]: sd-sync lead to kernel panic

2021-06-30 Thread Zbigniew Jędrzejewski-Szmek
On Wed, Jun 30, 2021 at 02:54:24PM +0800, www wrote: > Dear all, > > > systemd version: v234 > kernel version: 5.1.5 > > > My embedded system uses systemd. Occasionally kernel panic appears in this > system. It is found that it is related to sd-sync in systemd. How to analyze > this and why?

Re: [systemd-devel] [systemd]: sd-sync lead to kernel panic

2021-06-30 Thread Greg KH
On Wed, Jun 30, 2021 at 02:54:24PM +0800, www wrote: > Dear all, > > > systemd version: v234 > kernel version: 5.1.5 That is a very old and obsolete and insecure and known-buggy kernel version. Please work with the vendor who is forcing you to use this kernel version as you are paying them for

Re: [systemd-devel] [systemd]: sd-sync lead to kernel panic

2021-06-30 Thread Mantas Mikulėnas
On Wed, Jun 30, 2021 at 10:09 AM www wrote: > Dear all, > > systemd version: v234 > kernel version: 5.1.5 > > My embedded system uses systemd. Occasionally kernel panic appears in this > system. It is found that it is related to sd-sync in systemd. How to > analyze this and why? > What causes thi

[systemd-devel] [systemd]: sd-sync lead to kernel panic

2021-06-30 Thread www
Dear all, systemd version: v234 kernel version: 5.1.5 My embedded system uses systemd. Occasionally kernel panic appears in this system. It is found that it is related to sd-sync in systemd. How to analyze this and why? What causes this problem? Or can you see that sd-sync has a problem proce