TOPIC:

drbdadm create-md iscsi1 3 years 1 month ago #2413

Christopher Tautua Topic Author Offline Posts: 23	Hi there, Need help with why this says open(/dev/sdb) failed: Device or resource busy when trying to create md iscsi Any help
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Salvatore Costantino Offline Posts: 722	TGT is probably active on that host which will block your ability to create metadata. If that is the case, you can switch to manual mode and transition this host to secondary
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