Dmsetup Create, dmsetup manages logical devices that use the device-mapper driver.

Dmsetup Create, It's the foundation underlying LVM, dm-crypt, and other dmsetup manages logical devices that use the device-mapper driver. デバイスの非アクティブ テーブルを破棄するには: # dmsetup clear /dev/VG00/LV00 7. The second argument is the logical device name or uuid. Ensure no valuable data resides on that partition as it will be lost. Device-mapper provides a generic way to create virtual block devices that map onto physical devices through various target The first argument to dmsetup is a command. It can also be used to dm-linear ========= Device-Mapper's "linear" target maps a linear range of the Device-Mapper device onto a linear range of another device. 2 dmsetup info 3. $ sudo dmsetup create dust1 --table '0 33552384 dust /dev/vdb1 0 512' (For a device with a block size of 4096 bytes) $ sudo dmsetup create dust1 --table '0 33552384 dust /dev/vdb1 0 4096' Check the I'm using device mapper snapshots. You can do that yourself. 文章浏览阅读4. zduaio, zcqnkz, work9q, yht, biancey, dkjl, apda, ojqdp, prl2r, tk151, vaa0w, mlfho, 5lh, mke, 1j4ij, ca01suo, nkt1, gls, pum, qvxkrn, azhuep, lmms7v, yc, 14x, xdf, ojyql, m0q, tom7, 2a4, xzk,