Hi,

I've just tried using pg_basebackup to take a backup of a standby with
"-x stream" but it never finishes.  This is what I get:

thom@swift:~/Development$ pg_basebackup -p 5489 -D data3 -x stream -Pv
xlog start point: 0/6000020
pg_basebackup: starting background WAL receiver
78020/78020 kB (100%), 1/1 tablespace
xlog end point: 0/6F819F8
pg_basebackup: waiting for background process to finish streaming...


pg_stat_replication on the standby looks like this:

thom@test=# select * from pg_stat_replication ;
-[ RECORD 1 ]----+------------------------------
pid              | 29161
usesysid         | 10
usename          | thom
application_name | pg_basebackup
client_addr      |
client_hostname  |
client_port      | -1
backend_start    | 2012-03-08 01:33:32.799491+00
state            | startup
sent_location    | 0/0
write_location   |
flush_location   |
replay_location  |
sync_priority    | 0
sync_state       | async
-[ RECORD 2 ]----+------------------------------
pid              | 29162
usesysid         | 10
usename          | thom
application_name | pg_basebackup
client_addr      |
client_hostname  |
client_port      | -1
backend_start    | 2012-03-08 01:33:32.921461+00
state            | streaming
sent_location    | 0/6F819F8
write_location   |
flush_location   |
replay_location  |
sync_priority    | 0
sync_state       | async


It gets stuck here and never finishes.  This also prevents the standby
from shutting down unless pg_basebackup is terminated.  I've attached
the log from the standby in case it's of any use (with
log_min_messages set to debug5).

This is using an unpatched copy of latest Git master.

-- 
Thom
DEBUG:  sendtime 2012-03-08 01:26:04.978106+00 receipttime 2012-03-08 01:26:04.978106+00 replication apply delay 0 ms transfer latency 165 ms
DEBUG:  sendtime 2012-03-08 01:26:04.979274+00 receipttime 2012-03-08 01:26:04.979274+00 replication apply delay 0 ms transfer latency 164 ms
DEBUG:  sendtime 2012-03-08 01:26:04.979379+00 receipttime 2012-03-08 01:26:04.979379+00 replication apply delay 0 ms transfer latency 164 ms
DEBUG:  sendtime 2012-03-08 01:26:04.979467+00 receipttime 2012-03-08 01:26:04.979467+00 replication apply delay 0 ms transfer latency 164 ms
DEBUG:  sendtime 2012-03-08 01:26:04.979555+00 receipttime 2012-03-08 01:26:04.979555+00 replication apply delay 0 ms transfer latency 164 ms
DEBUG:  sendtime 2012-03-08 01:26:04.979661+00 receipttime 2012-03-08 01:26:04.979661+00 replication apply delay 0 ms transfer latency 164 ms
DEBUG:  sendtime 2012-03-08 01:26:04.979728+00 receipttime 2012-03-08 01:26:04.979728+00 replication apply delay 0 ms transfer latency 165 ms
DEBUG:  sendtime 2012-03-08 01:26:05.019428+00 receipttime 2012-03-08 01:26:05.019428+00 replication apply delay 0 ms transfer latency 125 ms
DEBUG:  sendtime 2012-03-08 01:26:05.019611+00 receipttime 2012-03-08 01:26:05.019611+00 replication apply delay 0 ms transfer latency 125 ms
DEBUG:  sendtime 2012-03-08 01:26:05.019779+00 receipttime 2012-03-08 01:26:05.019779+00 replication apply delay 0 ms transfer latency 125 ms
DEBUG:  sendtime 2012-03-08 01:26:05.05939+00 receipttime 2012-03-08 01:26:05.05939+00 replication apply delay 0 ms transfer latency 86 ms
DEBUG:  sendtime 2012-03-08 01:26:05.059565+00 receipttime 2012-03-08 01:26:05.059565+00 replication apply delay 0 ms transfer latency 86 ms
DEBUG:  sendtime 2012-03-08 01:26:05.099384+00 receipttime 2012-03-08 01:26:05.099384+00 replication apply delay 0 ms transfer latency 46 ms
DEBUG:  sendtime 2012-03-08 01:26:05.099567+00 receipttime 2012-03-08 01:26:05.099567+00 replication apply delay 0 ms transfer latency 46 ms
DEBUG:  sendtime 2012-03-08 01:26:05.099734+00 receipttime 2012-03-08 01:26:05.099734+00 replication apply delay 0 ms transfer latency 46 ms
DEBUG:  sendtime 2012-03-08 01:26:05.13939+00 receipttime 2012-03-08 01:26:05.13939+00 replication apply delay 0 ms transfer latency 8 ms
DEBUG:  sendtime 2012-03-08 01:26:05.139563+00 receipttime 2012-03-08 01:26:05.139563+00 replication apply delay 0 ms transfer latency 8 ms
DEBUG:  sendtime 2012-03-08 01:26:05.139732+00 receipttime 2012-03-08 01:26:05.139732+00 replication apply delay 0 ms transfer latency 8 ms
DEBUG:  sendtime 2012-03-08 01:26:05.140823+00 receipttime 2012-03-08 01:26:05.140823+00 replication apply delay 0 ms transfer latency 7 ms
DEBUG:  sendtime 2012-03-08 01:26:05.141023+00 receipttime 2012-03-08 01:26:05.141023+00 replication apply delay 0 ms transfer latency 7 ms
DEBUG:  sendtime 2012-03-08 01:26:05.141208+00 receipttime 2012-03-08 01:26:05.141208+00 replication apply delay 0 ms transfer latency 7 ms
DEBUG:  sendtime 2012-03-08 01:26:05.143619+00 receipttime 2012-03-08 01:26:05.143619+00 replication apply delay 0 ms transfer latency 5 ms
DEBUG:  sendtime 2012-03-08 01:26:05.14381+00 receipttime 2012-03-08 01:26:05.14381+00 replication apply delay 0 ms transfer latency 5 ms
DEBUG:  sendtime 2012-03-08 01:26:05.143986+00 receipttime 2012-03-08 01:26:05.143986+00 replication apply delay 0 ms transfer latency 6 ms
DEBUG:  sendtime 2012-03-08 01:26:05.144157+00 receipttime 2012-03-08 01:26:05.144157+00 replication apply delay 0 ms transfer latency 6 ms
DEBUG:  sendtime 2012-03-08 01:26:05.147327+00 receipttime 2012-03-08 01:26:05.147327+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.147588+00 receipttime 2012-03-08 01:26:05.147588+00 replication apply delay 0 ms transfer latency 4 ms
DEBUG:  sendtime 2012-03-08 01:26:05.147786+00 receipttime 2012-03-08 01:26:05.147786+00 replication apply delay 0 ms transfer latency 4 ms
DEBUG:  sendtime 2012-03-08 01:26:05.147979+00 receipttime 2012-03-08 01:26:05.147979+00 replication apply delay 0 ms transfer latency 4 ms
DEBUG:  sendtime 2012-03-08 01:26:05.148173+00 receipttime 2012-03-08 01:26:05.148173+00 replication apply delay 0 ms transfer latency 5 ms
DEBUG:  sendtime 2012-03-08 01:26:05.14836+00 receipttime 2012-03-08 01:26:05.14836+00 replication apply delay 0 ms transfer latency 5 ms
DEBUG:  sendtime 2012-03-08 01:26:05.148537+00 receipttime 2012-03-08 01:26:05.148537+00 replication apply delay 0 ms transfer latency 5 ms
DEBUG:  sendtime 2012-03-08 01:26:05.14871+00 receipttime 2012-03-08 01:26:05.14871+00 replication apply delay 0 ms transfer latency 6 ms
DEBUG:  sendtime 2012-03-08 01:26:05.151479+00 receipttime 2012-03-08 01:26:05.151479+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.15175+00 receipttime 2012-03-08 01:26:05.15175+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.151943+00 receipttime 2012-03-08 01:26:05.151943+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.152121+00 receipttime 2012-03-08 01:26:05.152121+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.152288+00 receipttime 2012-03-08 01:26:05.152288+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.152456+00 receipttime 2012-03-08 01:26:05.152456+00 replication apply delay 0 ms transfer latency 3 ms
DEBUG:  sendtime 2012-03-08 01:26:05.154828+00 receipttime 2012-03-08 01:26:05.154828+00 replication apply delay 0 ms transfer latency 2 ms
DEBUG:  sendtime 2012-03-08 01:26:05.155102+00 receipttime 2012-03-08 01:26:05.155102+00 replication apply delay 0 ms transfer latency 2 ms
DEBUG:  sendtime 2012-03-08 01:26:05.155329+00 receipttime 2012-03-08 01:26:05.155329+00 replication apply delay 0 ms transfer latency 2 ms
DEBUG:  sendtime 2012-03-08 01:26:05.155531+00 receipttime 2012-03-08 01:26:05.155531+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.155721+00 receipttime 2012-03-08 01:26:05.155721+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.155895+00 receipttime 2012-03-08 01:26:05.155895+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.156068+00 receipttime 2012-03-08 01:26:05.156068+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.156245+00 receipttime 2012-03-08 01:26:05.156245+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.156718+00 receipttime 2012-03-08 01:26:05.156718+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.156959+00 receipttime 2012-03-08 01:26:05.156959+00 replication apply delay 0 ms transfer latency 2 ms
DEBUG:  sendtime 2012-03-08 01:26:05.157155+00 receipttime 2012-03-08 01:26:05.157155+00 replication apply delay 0 ms transfer latency 2 ms
DEBUG:  sendtime 2012-03-08 01:26:05.157352+00 receipttime 2012-03-08 01:26:05.157352+00 replication apply delay 0 ms transfer latency 2 ms
DEBUG:  sendtime 2012-03-08 01:26:05.157554+00 receipttime 2012-03-08 01:26:05.157554+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.157743+00 receipttime 2012-03-08 01:26:05.157743+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.157916+00 receipttime 2012-03-08 01:26:05.157916+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.158113+00 receipttime 2012-03-08 01:26:05.158113+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.158346+00 receipttime 2012-03-08 01:26:05.158346+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.158908+00 receipttime 2012-03-08 01:26:05.158908+00 replication apply delay 0 ms transfer latency 1 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159224+00 receipttime 2012-03-08 01:26:05.159224+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159369+00 receipttime 2012-03-08 01:26:05.159369+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159422+00 receipttime 2012-03-08 01:26:05.159422+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159471+00 receipttime 2012-03-08 01:26:05.159471+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159525+00 receipttime 2012-03-08 01:26:05.159525+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159594+00 receipttime 2012-03-08 01:26:05.159594+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159758+00 receipttime 2012-03-08 01:26:05.159758+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.15985+00 receipttime 2012-03-08 01:26:05.15985+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.159906+00 receipttime 2012-03-08 01:26:05.159906+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.15997+00 receipttime 2012-03-08 01:26:05.15997+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.160033+00 receipttime 2012-03-08 01:26:05.160033+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.160098+00 receipttime 2012-03-08 01:26:05.160098+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.160159+00 receipttime 2012-03-08 01:26:05.160159+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.160219+00 receipttime 2012-03-08 01:26:05.160219+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.160262+00 receipttime 2012-03-08 01:26:05.160262+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sendtime 2012-03-08 01:26:05.160265+00 receipttime 2012-03-08 01:26:05.160265+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending write 0/6F819F8 flush 0/66A0000 apply 0/6F819F8
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:26:05.160942+00 receipttime 2012-03-08 01:26:05.160942+00 replication apply delay 0 ms transfer latency 209 ms
DEBUG:  sendtime 2012-03-08 01:26:05.370094+00 receipttime 2012-03-08 01:26:05.370094+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  forked new backend, pid=28994 socket=9
DEBUG:  postgres child[28994]: starting with (
DEBUG:  	postgres
DEBUG:  	
DEBUG:  )
DEBUG:  InitPostgres
DEBUG:  my backend ID is 2
DEBUG:  StartTransaction
DEBUG:  name: unnamed; blockState:       DEFAULT; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
DEBUG:  CommitTransaction
DEBUG:  name: unnamed; blockState:       STARTED; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
DEBUG:  received replication command: IDENTIFY_SYSTEM
DEBUG:  received replication command: BASE_BACKUP LABEL 'pg_basebackup base backup' PROGRESS   NOWAIT
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  forked new backend, pid=28995 socket=9
DEBUG:  postgres child[28995]: starting with (
DEBUG:  	postgres
DEBUG:  	
DEBUG:  )
DEBUG:  InitPostgres
DEBUG:  my backend ID is 3
DEBUG:  StartTransaction
DEBUG:  name: unnamed; blockState:       DEFAULT; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
DEBUG:  CommitTransaction
DEBUG:  name: unnamed; blockState:       STARTED; state: INPROGR, xid/subid/cid: 0/1/0, nestlvl: 1, children: 
DEBUG:  received replication command: IDENTIFY_SYSTEM
DEBUG:  received replication command: START_REPLICATION 0/6000000
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  standby "pg_basebackup" has now caught up with primary
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:26:11.377168+00 receipttime 2012-03-08 01:26:11.377168+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:26:15.383397+00 receipttime 2012-03-08 01:26:15.383397+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:26:21.38845+00 receipttime 2012-03-08 01:26:21.38845+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:26:25.394822+00 receipttime 2012-03-08 01:26:25.394822+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:26:31.401934+00 receipttime 2012-03-08 01:26:31.401934+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:26:35.407989+00 receipttime 2012-03-08 01:26:35.407989+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:26:41.412964+00 receipttime 2012-03-08 01:26:41.412964+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:26:45.41902+00 receipttime 2012-03-08 01:26:45.41902+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:26:51.426129+00 receipttime 2012-03-08 01:26:51.426129+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:26:55.432016+00 receipttime 2012-03-08 01:26:55.432016+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:27:01.439157+00 receipttime 2012-03-08 01:27:01.439157+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:27:05.445304+00 receipttime 2012-03-08 01:27:05.445304+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:27:11.451609+00 receipttime 2012-03-08 01:27:11.451609+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:27:15.457635+00 receipttime 2012-03-08 01:27:15.457635+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:27:21.464756+00 receipttime 2012-03-08 01:27:21.464756+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:27:25.471037+00 receipttime 2012-03-08 01:27:25.471037+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:27:31.478138+00 receipttime 2012-03-08 01:27:31.478138+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:27:35.484273+00 receipttime 2012-03-08 01:27:35.484273+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:27:41.491375+00 receipttime 2012-03-08 01:27:41.491375+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:27:45.497383+00 receipttime 2012-03-08 01:27:45.497383+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:27:51.502086+00 receipttime 2012-03-08 01:27:51.502086+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:27:55.508179+00 receipttime 2012-03-08 01:27:55.508179+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:28:01.515283+00 receipttime 2012-03-08 01:28:01.515283+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:28:05.521329+00 receipttime 2012-03-08 01:28:05.521329+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:28:11.528437+00 receipttime 2012-03-08 01:28:11.528437+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:28:15.534588+00 receipttime 2012-03-08 01:28:15.534588+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:28:21.541657+00 receipttime 2012-03-08 01:28:21.541657+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:28:25.547936+00 receipttime 2012-03-08 01:28:25.547936+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  write 0/0 flush 0/0 apply 0/0
DEBUG:  sending replication keepalive
DEBUG:  sendtime 2012-03-08 01:28:31.55295+00 receipttime 2012-03-08 01:28:31.55295+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  sending replication keepalive
DEBUG:  sending write 0/6F819F8 flush 0/6F819F8 apply 0/6F819F8
DEBUG:  sendtime 2012-03-08 01:28:35.559123+00 receipttime 2012-03-08 01:28:35.559123+00 replication apply delay 0 ms transfer latency 0 ms
DEBUG:  skipping restartpoint, already performed at 0/0
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