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From: Lev Serebryakov <lev@FreeBSD.org>
Subject: funny "zfs send -Rv" glitch
Organization: FreeBSD
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Date: Sat, 20 Feb 2016 23:42:36 +0300
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 I'm send'ing ZFS dataset with many FSes and snapshots from one server
to another via "zfs send -Rv zpool@to-send". Looks like, "-v" prints
header row (TIME SENT SNAPSHOT) before every new snapshot it processes.

 But if snapshot in question is very small (takes less than a second
to send?) it doesn't print DATA for this snapshot, so it looks like

TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
23:40:35    178G
zroot/home/hosted/printnotdead@daily-2016-02-07_03.01.46--1m
23:40:36    178G
zroot/home/hosted/printnotdead@daily-2016-02-07_03.01.46--1m
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT
TIME        SENT   SNAPSHOT

 :)

- -- 
// Lev Serebryakov
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