RAID: soft RAID 0, two disk for don't of SDC and SDD
Wrong operation: fdisk on SDD has built a partition, sdd1
Impact: no impact test
Help: would you like to give guidance, if there are other hidden trouble, the testing process whether there are omissions
Server: Centos7.7
Raid 0: SDC - SDD
The Lvm:
Mount directory and test data:
3, new sdd1 SDD disk partitions, impact test:
3.1 new sdd1 partitions, fdisk/dev/SDD
3.2 check the/MNT/data1 data
3.3 to/MNT/data1 directory write data
3.4 after the restart the operating system, see
The data is still there, then write data test
Read, write to normal
3.5 test results: raid 0, for SDD disk fdisk sdd1 new partitions, LVM to read and write data normal, temporary not found other abnormal
Thank you very much!!!!!!