Tests

completion for network zones and peers #1503

Job	Run time
Code	6m 39s
System (1.21.x, cluster, dir)	11m 17s
System (1.21.x, cluster, btrfs)	12m 31s
System (1.21.x, cluster, lvm)	12m 6s
Client (1.21.x, ubuntu-latest)	29s
System (1.21.x, cluster, zfs)	12m 53s
Client (1.21.x, macos-latest)	32s
System (1.21.x, cluster, ceph)	15m 17s
Client (1.21.x, windows-latest)	1m 36s
System (1.21.x, cluster, random)	12m 57s
Documentation	6m 25s
System (1.21.x, standalone, dir)	21m 3s
System (1.21.x, standalone, btrfs)	20m 58s
System (1.21.x, standalone, lvm)	3m 1s
System (1.21.x, standalone, zfs)	38m 31s
System (1.21.x, standalone, ceph)	37m 39s
System (1.21.x, standalone, random)	21m 32s
System (stable, cluster, dir)	10m 34s
System (stable, standalone, dir)	20m 30s
System (tip, cluster, dir)	11m 30s
System (tip, standalone, dir)	21m 54s
	4h 59m 54s

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