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Differential D55520

nda: Rescan the drive on open
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Authored by imp on Feb 25 2026, 8:58 PM.
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mav
cperciva
chuck
chs
Group Reviewers
cam
Commits
rG5c2186b99254: nda: Rescan the drive on open
Summary

SCSI and ATA drives rescan the drive on opens to catch changes to the
disk. We do it here to so we catch if a drive has been FORMATed or
SANITIZEd with different parameters. We don't use xpt_rescan() since we
don't want to interfere with boot or keep all busses locked (this rescan
won't change the bus, so we don't need the CAM topo lock).

Sponsored by: Netflix

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Repository
rG FreeBSD src repository
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Build Status
Buildable 71003
Build 67886: arc lint + arc unit

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PathSize
sys/
cam/
nvme/
49 lines

Diff 172703

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sys/cam/nvme/nvme_da.c

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