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操作系统区热点

linux系统 非lvm标准分区磁盘扩容操作步骤 用于openstack平台测试
[root@testuos ~]# growpart /dev/vda 5 CHANGED: partition=5 start=4302848 old: size=6182912 end=10485760 new: size=100554719 end=104857567 [root@testuos ~]# resize2fs /dev/vda vda vda1 vda2 vda3 vda4 vda5 [root@testuos ~]# resize2fs /dev/vda vda vda1 vda2 vda3 vda4 vda5 [root@testuos ~]# resize2fs /dev/vda5 resize2fs 1.45.6 (20-Mar-2020) resize2fs: Bad magic number in super-block while trying to open /dev/vda5 Couldn't find valid filesystem superblock. [root@testuos ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT vda 253:0 0 50G 0 disk ├─vda1 253:1 0 512M ...
Unable to set password on instance (HTTP 501) 解决办法
Unable to set password on instance (HTTP 501) [root@controller1 ~]# openstack server set 8d2350ee-4aad-4aa9-bdc9-2f5c94d780f4 --root-password New password: Retype new password: Unable to set password on instance (HTTP 501) (Request-ID: req-3b3bed29-6e91-4136-b522-7076a019044a) 使用openstack命令失败,可以尝试使用nova 命令。[root@controller1 ~]# nova get-password 8d2350ee-4aad-4aa9-bdc9-2f5c94d780f4 [root@controller1 ~]# nova set-password 8d2350ee-4aad-4aa9-bdc9-2f5c94d780f4 New password: Again: [root@controller1 ~]# nova set-password 8d2350ee-4aad-4aa9-bdc9-2f5c94d780f4 New password: ...
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