Çekirdek hizmetler (NTP, DNS, vb.) için birkaç sunucuyu yönetiyorum ve sunuculardan birinin diğerlerine 2 yerine 3 son çekirdeği koruduğu görülüyordu:
[email protected]:~$ sudo apt-get autoremove --purge
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[email protected]:~$ dpkg -l |grep linux-image
ii linux-image-3.13.0-51-generic 3.13.0-51.84 amd64 Linux kernel image for version 3.13.0 on 64 bit x86 SMP
ii linux-image-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel image for version 3.13.0 on 64 bit x86 SMP
ii linux-image-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
ii linux-image-extra-3.13.0-51-generic 3.13.0-51.84 amd64 Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP
ii linux-image-extra-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP
ii linux-image-extra-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
ii linux-image-generic 3.13.0.52.59 amd64 Generic Linux kernel image
ii linux-image-generic-lts-utopic 3.16.0.37.29 amd64 Generic Linux kernel image
...
[email protected]:~$ sudo apt-get autoremove --purge
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[email protected]:~$ dpkg -l |grep linux-image
ii linux-image-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel image for version 3.13.0 on 64 bit x86 SMP
ii linux-image-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel image for version 3.16.0 on 64 bit x86 SMP
ii linux-image-extra-3.13.0-52-generic 3.13.0-52.85 amd64 Linux kernel extra modules for version 3.13.0 on 64 bit x86 SMP
ii linux-image-extra-3.16.0-37-generic 3.16.0-37.49~14.04.1 amd64 Linux kernel extra modules for version 3.16.0 on 64 bit x86 SMP
ii linux-image-generic 3.13.0.52.59 amd64 Generic Linux kernel image
ii linux-image-generic-lts-utopic 3.16.0.37.29 amd64 Generic Linux kernel image
Tüm sunucular aynı şekilde korunur, ne yapabilirdim bilmiyorum, bir yerde bir parametre olmalı ama bulamıyor!
Lütfen merakımı besle! Teşekkür ederim