Date: Thu, 25 Mar 2021 14:43:43 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 254530] ZFS (base) receive fails to receive zvol dataset if dataset already exist Message-ID: <bug-254530-3630-p4MEEQDy3K@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-254530-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254530 --- Comment #4 from Patrik Hildingsson <patrik@hildingsson.se> --- (In reply to Alan Somers from comment #3) The error occurs even in FreeBSD 12.2-STABLE r369477 root@testbsd:~ # zfs create zroot/test root@testbsd:~ # zfs create -o volmode=dev -V 50M zroot/test/disk0 root@testbsd:~ # dd if=/dev/random of=/dev/zvol/zroot/test/disk0 dd: /dev/zvol/zroot/test/disk0: end of device 102401+0 records in 102400+0 records out 52428800 bytes transferred in 1.582797 secs (33124142 bytes/sec) root@testbsd:~ # zfs snapshot zroot/test/disk0@test-now_ok root@testbsd:~ # dd if=/dev/random of=/dev/zvol/zroot/test/disk0 dd: /dev/zvol/zroot/test/disk0: end of device 102401+0 records in 102400+0 records out 52428800 bytes transferred in 0.926790 secs (56570297 bytes/sec) root@testbsd:~ # zfs snapshot zroot/test/disk0@test-now_ok-2 root@testbsd:~ # dd if=/dev/random of=/dev/zvol/zroot/test/disk0 dd: /dev/zvol/zroot/test/disk0: end of device 102401+0 records in 102400+0 records out 52428800 bytes transferred in 1.235393 secs (42438953 bytes/sec) root@testbsd:~ # zfs create -V 52428800 -o 'reservation=none' -o 'volblocksize=8192' -o 'checksum=on' -o 'compression=lz4' -o 'readonly=off' -o 'copies=1' -o 'logbias=throughput' -o 'dedup=off' -o 'sync=standard' -o 'volmode=dev' -o 'snap shot_limit=none' -o 'redundant_metadata=most' zroot/test/disk1 root@testbsd:~ # zfs send zroot/test/disk0@test-now_ok | zfs receive -F zroot/test/disk1 cannot open 'zroot/test/disk1/': trailing slash in name warning: cannot send 'zroot/test/disk0@test-now_ok': signal received root@testbsd:~ # uname -K 1202505 root@testbsd:~ # uname -U 1202505 root@testbsd:~ # freebsd-version 12.2-STABLE -- You are receiving this mail because: You are the assignee for the bug.home | help
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