我在VMWare ESXi 4.1虚拟机上将虚拟硬盘的大小从79 to增加到100 to
http://screencast.com/t/j6Y2SmLES3P7
之后,我重新启动了VM,但是当我转到VM时
[root@linxuph53]# vgdisplay
--- Volume group ---
VG Name vg_linuxph53
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
我正忙着做些什么,我的文件突然变成了只读的。我不能打开浏览器。我重新启动,然后被卡在这个屏幕上(诊断):
Please unlock disk sda3_crypt:
[ 15.138216] NET: Registered protocol family 38 WARNING: Failed to connect to lvmetad. Falling back to device scanning.
Reading all physical volumes. This may take a while... Found volume group "ubuntu-vg"
在尝试调试我的C++二进制文件时,我遇到了以下问题。
valgrind: m_mallocfree.c:307 (get_bszB_as_is): Assertion 'bszB_lo == bszB_hi' failed.
valgrind: Heap block lo/hi size mismatch: lo = 1, hi = 4294967295.
This is probably caused by your program erroneously writing past the
end of a heap block and corrupting heap met
Oracle Linux 6.7意外升级到6.8。需要将其评级降至6.7。我们如何编辑menu.lst以将其更改为从旧内核启动?没有使用yum降级,以下是最近的一些输出,
[root@******cat /boot/grub/menu.lst
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
#
硬盘表现得超级腐败。欢迎任何帮助..。我们没有这台计算机的物理访问权限。我们可以解决这个问题。
$ fsck -p -f
fsck from util-linux 2.31.1
/dev/mapper/ubuntu--vg-root: recovering journal
fsck.ext4: unable to set superblock flags on /dev/mapper/ubuntu--vg-root
/dev/mapper/ubuntu--vg-root: ********** WARNING: Filesystem still has errors *********
我的LVM似乎处于不一致的状态:
[~] # vgchange -a y
device-mapper: reload ioctl on (252:16) failed: No data available
device-mapper: reload ioctl on (252:16) failed: No data available
10 logical volume(s) in volume group "vg1" now active
RAID-5 (Linux多个磁盘)已经崩溃,从重建开始它就不能再被激活了。我能做什么。
一些诊断输出
我试图增加40 GB到60 GB的磁盘,并使它100 GB。磁盘是从后端添加的,在fdisk中显示100 is。但是,当尝试创建新分区时,我会出现“没有可用的空闲扇区”的错误。
在尝试使用fdisk /dev/sda创建分区时,如下所示:
]# fdisk /dev/sda
The device presents a logical sector size that is smaller than
the physical sector size. Aligning to a physical sector (or optimal
I/O) size boundary is recommen
嘿,伙计们,我第一次试着安装我的视频。当我尝试将自动播放设置设置为true时,它会引发一个错误:
ReferenceError: VG_UTILS is not defined
at videogular.js:506
at angular.js:16210
at completeOutstandingRequest (angular.js:4902)
at angular.js:5282
我的控制器:
angular.module('app')
.controller('SectionVideoCtrl', ['$ro
有可能降低vg_home,增加vg_root吗?我在经营RHEL。我需要知道步骤。
[root@web /]# uname -a
Linux web 2.6.32-131.4.1.el6.x86_64 #1 SMP Fri Jun 10 10:54:26 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux
[root@web /]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 6.2 (Santiago)
[root@web /]# df -kh
Filesystem