134 lines
4.3 KiB
Tcl
134 lines
4.3 KiB
Tcl
start_server {tags {"shutdown external:skip"}} {
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test {Temp rdb will be deleted if we use bg_unlink when shutdown} {
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for {set i 0} {$i < 20} {incr i} {
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r set $i $i
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}
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r config set rdb-key-save-delay 10000000
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# Child is dumping rdb
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r bgsave
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wait_for_condition 1000 10 {
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[s rdb_bgsave_in_progress] eq 1
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} else {
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fail "bgsave did not start in time"
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}
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after 100 ;# give the child a bit of time for the file to be created
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set dir [lindex [r config get dir] 1]
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set child_pid [get_child_pid 0]
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set temp_rdb [file join [lindex [r config get dir] 1] temp-${child_pid}.rdb]
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# Temp rdb must be existed
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assert {[file exists $temp_rdb]}
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catch {r shutdown nosave}
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# Make sure the server was killed
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catch {set rd [redis_deferring_client]} e
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assert_match {*connection refused*} $e
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# Temp rdb file must be deleted
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assert {![file exists $temp_rdb]}
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}
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}
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start_server {tags {"shutdown external:skip"} overrides {save {900 1}}} {
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test {SHUTDOWN ABORT can cancel SIGTERM} {
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r debug pause-cron 1
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set pid [s process_id]
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exec kill -SIGTERM $pid
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after 10; # Give signal handler some time to run
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r shutdown abort
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verify_log_message 0 "*Shutdown manually aborted*" 0
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r debug pause-cron 0
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r ping
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} {PONG}
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test {Temp rdb will be deleted in signal handle} {
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for {set i 0} {$i < 20} {incr i} {
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r set $i $i
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}
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# It will cost 2s (20 * 100ms) to dump rdb
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r config set rdb-key-save-delay 100000
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set pid [s process_id]
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set temp_rdb [file join [lindex [r config get dir] 1] temp-${pid}.rdb]
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# trigger a shutdown which will save an rdb
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exec kill -SIGINT $pid
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# Wait for creation of temp rdb
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wait_for_condition 50 10 {
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[file exists $temp_rdb]
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} else {
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fail "Can't trigger rdb save on shutdown"
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}
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# Insist on immediate shutdown, temp rdb file must be deleted
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exec kill -SIGINT $pid
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# wait for the rdb file to be deleted
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wait_for_condition 50 10 {
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![file exists $temp_rdb]
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} else {
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fail "Can't trigger rdb save on shutdown"
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}
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}
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}
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start_server {tags {"shutdown external:skip"} overrides {save {900 1}}} {
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set pid [s process_id]
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set dump_rdb [file join [lindex [r config get dir] 1] dump.rdb]
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test {RDB save will be failed in shutdown} {
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for {set i 0} {$i < 20} {incr i} {
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r set $i $i
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}
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# create a folder called 'dump.rdb' to trigger temp-rdb rename failure
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# and it will cause rdb save to fail eventually.
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if {[file exists $dump_rdb]} {
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exec rm -f $dump_rdb
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}
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exec mkdir -p $dump_rdb
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}
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test {SHUTDOWN will abort if rdb save failed on signal} {
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# trigger a shutdown which will save an rdb
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exec kill -SIGINT $pid
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wait_for_log_messages 0 {"*Error trying to save the DB, can't exit*"} 0 100 10
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}
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test {SHUTDOWN will abort if rdb save failed on shutdown command} {
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catch {[r shutdown]} err
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assert_match {*Errors trying to SHUTDOWN*} $err
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# make sure the server is still alive
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assert_equal [r ping] {PONG}
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}
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test {SHUTDOWN can proceed if shutdown command was with nosave} {
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catch {[r shutdown nosave]}
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wait_for_log_messages 0 {"*ready to exit, bye bye*"} 0 100 10
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}
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test {Clean up rdb same named folder} {
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exec rm -r $dump_rdb
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}
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}
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start_server {tags {"shutdown external:skip"} overrides {appendonly no}} {
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test {SHUTDOWN SIGTERM will abort if there's an initial AOFRW - default} {
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r config set shutdown-on-sigterm default
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r config set rdb-key-save-delay 10000000
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for {set i 0} {$i < 10} {incr i} {
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r set $i $i
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}
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r config set appendonly yes
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wait_for_condition 1000 10 {
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[s aof_rewrite_in_progress] eq 1
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} else {
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fail "aof rewrite did not start in time"
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}
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set pid [s process_id]
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exec kill -SIGTERM $pid
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wait_for_log_messages 0 {"*Writing initial AOF, can't exit*"} 0 1000 10
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r config set shutdown-on-sigterm force
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}
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}
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