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5e7affae52
If libblkid does not contain ZFS support, then 'zpool import' will scan all block devices in /dev/ to determine which ones are components of a ZFS filesystem. It does this by opening all the devices and stat'ing them to determine which ones are block devices. If the device turns out not to be a block device it is skipped. Usually, this whole process is pretty harmless (although slow). But there are certain devices in /dev/ which must be handled in a very specific way or your system may crash. For example, if /dev/watchdog is simply opened the watchdog timer will be started and your system will panic when the timer expires. It turns out the /dev/hpet causes similiar problems although only when accessed under a virtual machine. For some reason accessing /dev/hpet causes qemu to crash. To address this issue this commit adds /dev/hpet to the device blacklist, it will be skipped solely based on its name. |
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| .. | ||
| libzfs_changelist.c | ||
| libzfs_config.c | ||
| libzfs_dataset.c | ||
| libzfs_diff.c | ||
| libzfs_fru.c | ||
| libzfs_graph.c | ||
| libzfs_import.c | ||
| libzfs_mount.c | ||
| libzfs_pool.c | ||
| libzfs_sendrecv.c | ||
| libzfs_status.c | ||
| libzfs_util.c | ||
| Makefile.am | ||
| Makefile.in | ||