求救：新版linux版本的panalog怎么硬盘扩容？
安装的是centos版系统，再加panalog，原来是500G虚拟硬盘/dev/sdb，扩容到2000GB，不知怎么才能扩容才好（好像还要停服务卸载日志硬盘）。官网又没有资料，还请多指教。---------------------------------------------------------------------------------------------
# fdisk -l
Disk /dev/sdb: 2199.0 GB, 2199023255552 bytes, 4294967296 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0xd8294414
Device Boot Start End Blocks IdSystem
/dev/sdb1 20481048575999 524286976 0Empty
Disk /dev/sda: 107.4 GB, 107374182400 bytes, 209715200 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x0005b82b
Device Boot Start End Blocks IdSystem
/dev/sda1 * 2048 2099199 1048576 83Linux
/dev/sda2 2099200 209715199 103808000 8eLinux LVM
-----------------------------------------------------------------------------
# lsblk -f
NAME FSTYPE LABEL UUID MOUNTPOINT
sda
├─sda1 xfs b4684b95-30cc-4dae-8d19-6bfa638b345e /boot
└─sda2 LVM2_member Gmme2Z-wV1l-CfXK-1KeG-Ocep-ZnX8-hOTfSW
├─centos-root xfs 181aca3d-9ab3-4d64-80ca-ad65bbf9e659 /
└─centos-swap swap d4af839f-9154-476d-af9e-457c993cbf49
sdb
└─sdb1 ext4 a3a225af-aed8-464d-bc15-a496a94e0a2d /usr/logdata
页:
[1]