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9d81146b01
Currently, ztest expects to get 3 and 4 as the file descriptors for data and random files, respectively. This is quite fragile and breaks easily if ztest is run with these file descriptors already opened (e.g. in a complex shell script). This patch fixes the issue by removing the assumptions on the file descriptor numbers that open() returns. For the random file (/dev/urandom), the new code doesn't rely on a shared file descriptor; instead, it reopens the file in the child. For the data file, the new code writes the file descriptor number into a "ZTEST_FD_DATA" environment variable so that it can be recovered after the execv() call. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> |
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| .. | ||
| mount_zfs | ||
| vdev_id | ||
| zdb | ||
| zfs | ||
| zinject | ||
| zpios | ||
| zpool | ||
| zpool_id | ||
| zpool_layout | ||
| zstreamdump | ||
| ztest | ||
| zvol_id | ||
| Makefile.am | ||