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提醒：gmane.linux.kernel
【标题】[BUG] SCSI device hot plug out with /dev node left
【摘要】hi all,during our test on kernel 2.6.32, we found a problem about scsi devicehot-plug and this may be a bug. our scsi host is mpt2sas.assume the scsi disk is /dev/sdb and it's scsi id is 0:0:1:0.first, let's mount it at /mnt/test with following command:mount /dev/sdb /mnt/testnow we can access this disk through /mnt/testthen we hot plug out this device as following:echo 1 > /sys/block/sdb/device/deleteat here, /mnt/test is not accessible but /dev/sdb is still there.then we re-scan the ... (02-20 10:59)
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