Priority:-1 extents:1 across:4194300k FS [ 12.922553] XFS (sda1): Mounting V5 Filesystem [ 14.708567] XFS (sda1): Ending clean mount (3)搜索包含特定字符串的被检测到的硬件。 由于dmesg 命令的输出实在太长了,在其中搜索某个特定的字符串是非常困难的。因此,有必要过滤出一些包含 ‘usb’ ‘dma...
[ 6.562982] XFS (sda1): Mounting V5 Filesystem [ 8.012305] XFS (sda1): Ending clean mount
[6.562982]XFS(sda1):MountingV5Filesystem [8.012305]XFS(sda1):Endingcleanmount
...2.dmesg输出含义 dmesg 输出的数字含义是什么,纠结了一会儿,下面给出解释 终端输入dmesg,可以看到每行最开始显示的是一个综括号,里面的数字为timestamp,时间戳,该时间指示的系统从开机到现在的运行时间...图1 3.dmesg -c 在显示的同时,clean掉dmesg缓存中信息 4.dmesg -T 以当前时间的方式显示时间信息,而...
[ 3.559989] XFS (dm-3): Ending clean mount [ 3.561241] XFS (dm-2): Ending clean mount [ 3.565719] systemd-journald[565]: Received request to flush runtime journal from PID 1 [ 3.583667] type=1305 audit(1731659062.040:4): audit_pid=748 old=0 auid=4294967295 ses=4294967295 subj=system...
[ 14.708567] XFS (sda1): Ending clean mount [root@itcast ~]# 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 4.3 只输出dmesg命令的前10行日志 [root@itcast ~]# dmesg | head [ 0.000000] Initializing cgroup subsys cpuset ...
Attached SCSI disk[ 1.445603] XFS (sda3): Mounting V5 Filesystem[ 1.453474] XFS (sda3): Ending clean mount[ 2.382062] Adding 524284k swap on /dev/sda2. Priority:-1 extents:1 across:524284k FS[ 2.404372] XFS (sda1): Mounting V5 Filesystem[ 2.660520] XFS (sda1): Ending clean mount...
00 [ 5.065396] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 5.069757] sda: sda1 sda2 [ 5.083650] sd 2:0:0:0: [sda] Attached SCSI disk [ 8.379578] XFS (sda1): Mounting V5 Filesystem [ 9.009002] XFS (sda1): Ending clean ...
[ 9.009002] XFS (sda1): Ending clean mount 显示与内存相关的开机过程信息: [root@linuxcool ~]#dmesg | grep memory[ 0.000000] Base memory trampoline at [(___ptrval___)] 98000 size 24576 [ 0.000000] Early memory node ranges [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x000...
sudo apt-get clean 复制代码 删除系统不再使用的孤立软件: sudo apt-get autoremove 复制代码 增加虚拟内存 开启虚拟内存:虚拟内存可以将部分物理内存扩展到磁盘空间,以提供更大的内存空间。可以通过以下命令来启用或管理虚拟内存: 显示当前启用的交换分区和交换文件的摘要信息: swapon -s 复制代码 启用指定的交换分区...