From: alexei@taf.ru To: ALT Linux Community general discussions <community@lists.altlinux.org> Subject: Re: [Comm] Непонятное поведение p9 Date: Thu, 21 Nov 2019 16:23:11 +0800 (IRKT) Message-ID: <1462300108.85661.1574324591232.JavaMail.zimbra@taf.ru> (raw) In-Reply-To: <CAA8E9_tm-_Go4TxKp1x9AtsPbTMHXaVOGL0U8bcNovUaqqhRzw@mail.gmail.com> ----- Исходное сообщение ----- > От: "Yuri Khachaturyan" <yukh@yukh.ru> > Кому: "ALT Linux Community general discussions" <community@lists.altlinux.org> > Отправленные: Четверг, 21 Ноябрь 2019 г 16:10:03 > Тема: Re: [Comm] Непонятное поведение p9 > чт, 21 нояб. 2019 г. в 00:07, Sergey < [ mailto:a_s_y@sama.ru | a_s_y@sama.ru ] > >: > > > On Thursday 21 November 2019, Павел Исопенко wrote: > >> > В логах ни слова о проблеме нет. >> >> Когда подсистема хранения останавливается внезапно, куда писать лог? > > Кстати, можно на соседний сервер лить параллельно. > > Пока не нашел как это настроить в случае с systemd и journal. Когда сыпется железо, достаточно следить за dmesg. Как-то вот так: #!/bin/sh # set log level for kernel messages dmesg -n 8 modprobe configfs modprobe netconsole # 'netconsole' dir is auto created if the module is loaded mkdir /sys/kernel/config/netconsole/target1 cd /sys/kernel/config/netconsole/target1/ # set local IP address echo IP_LOCAL > /sys/kernel/config/netconsole/target1/local_ip # set destination IP address echo IP_LOGSERVER > /sys/kernel/config/netconsole/target1/remote_ip # set local network device name (find it trough ifconfig, examples: eth0, eno1, wlan0) echo IFNAME > /sys/kernel/config/netconsole/target1/dev_name # find destination MAC address arping -I $(cat /sys/kernel/config/netconsole/target1/dev_name) \ $(cat /sys/kernel/config/netconsole/target1/remote_ip) -f | \ grep -o ..:..:..:..:..:.. > /sys/kernel/config/netconsole/target1/remote_mac echo 1 > /sys/kernel/config/netconsole/target1/enabled На стороне IP_LOGSERVER запустить что-то типа nc -u -l 6666 >> /var/log/netconsole.log и ждать
next prev parent reply other threads:[~2019-11-21 8:23 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-09-06 12:07 ` Pavel Isopenko 2019-09-06 13:08 ` Pavel Isopenko 2019-09-06 13:24 ` Pavel Isopenko 2019-09-09 7:33 ` Sergey 2019-09-09 8:13 ` Sergey 2019-11-20 20:39 ` Michael Shigorin 2019-11-20 20:42 ` Павел Исопенко 2019-11-20 21:07 ` Sergey 2019-11-21 8:23 ` alexei [this message] 2019-11-21 14:19 ` Sergey 2019-12-02 21:37 ` Павел Исопенко 2019-12-03 9:13 ` alexei 2019-12-03 9:30 ` Michael Shigorin 2019-12-03 10:34 ` Michael Shigorin 2019-12-03 12:37 ` Pavel Isopenko 2019-11-21 11:44 ` Pavel Isopenko 2019-09-09 7:32 ` Sergey
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