Physical Volume label contains UUID, LABELONE string..etc in it..

LVM tools scans first 2048 bytes of physical volume to get physical volume label. Physical volume label starts with a string called “LABELONE” , also it contains physical volume UUID ..etc information in this region..

I took copy of this area and read it :

0000000000  |…………….|
0000000016  |…………….|
0000000032  |…………….|
0000000048  |…………….|

0000000432  |…………….|
0000000448  |…………….|
0000000464  |…………….|
0000000480  |…………….|
0000000496  |…………….|
0000000512  |LABELONE……..|
0000000528  |..[. …LVM2 001|
0000000544  |btWJchwdkfUTpdX7|
0000000560  |4m1WkesLF1fI87qF|
0000000576  |..%.2………..|
0000000592  |…………….|
0000000608  |…………….|
0000000624  |…………….|
0000000640  |…………….|
0000000656  |…………….|
0000000672  |…………….|
0000000688  |…………….|
0000000704  |…………….|
0000000720  |…………….|
0000000736  |…………….|

Do you see “LABELONE ” and the physical volume UUID (btWJch-wdkf-UTpd-X74m-1Wke-sLF1-fI87qF) which I referred here in that area ?

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