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17. 03. 2010 Pool migration from t3fs05_cms to t3fs07_cms
On t3fs05:
fsstat /data1
new name name attr attr lookup rddir read read write write
file remov chng get set ops ops ops bytes ops bytes
0 0 0 0 0 0 0 359 89.7M 0 0 /data1
0 0 0 8 1 18 0 364 91.0M 0 0 /data1
0 0 0 0 0 0 0 339 84.7M 0 0 /data1
0 0 0 0 0 0 0 373 93.2M 0 0 /data1
0 0 0 0 0 0 0 386 96.5M 0 0 /data1
0 0 0 0 0 0 0 393 98.2M 0 0 /data1
0 0 0 0 0 0 0 328 82.0M 0 0 /data1
0 0 0 0 0 0 0 357 89.2M 0 0 /data1
0 0 0 0 0 0 0 385 96.2M 0 0 /data1
0 0 0 0 0 0 0 365 91.2M 0 0 /data1
0 0 0 0 0 0 0 410 102M 0 0 /data1
0 0 0 0 0 0 0 402 100M 0 0 /data1
0 0 0 0 0 0 0 387 96.7M 0 0 /data1
bash-4.0# zpool iostat data1 5
capacity operations bandwidth
pool used avail read write read write
data1 7.25T 12.7T 705 0 87.5M 0
data1 7.25T 12.7T 553 0 68.7M 0
data1 7.25T 12.7T 669 0 83.0M 0
data1 7.25T 12.7T 617 39 76.7M 75.6K
data1 7.25T 12.7T 669 0 83.0M 0
data1 7.25T 12.7T 751 0 93.2M 0
data1 7.25T 12.7T 711 0 88.4M 0
data1 7.25T 12.7T 617 0 76.7M 0
data1 7.25T 12.7T 707 0 87.8M 0
data1 7.25T 12.7T 760 27 94.2M 50.6K
data1 7.25T 12.7T 617 0 76.7M 0
data1 7.25T 12.7T 748 0 92.8M 0
data1 7.25T 12.7T 759 0 94.2M 0
data1 7.25T 12.7T 614 0 76.2M 0
data1 7.25T 12.7T 788 0 97.8M 0
data1 7.25T 12.7T 772 39 95.8M 77.4K
bash-4.0# /opt/csw/share/dtracetoolkit/Bin/bitesize.d # ca 10 sec
Tracing... Hit Ctrl-C to end.
^C
PID CMD
8045 /usr/jdk1.6.0_17/bin/java -server -Xmx512m -XX:MaxDirectMemorySize=512m -Dsun.n\0
value ------------- Distribution ------------- count
4096 | 0
8192 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 35189
16384 | 0
32768 | 0
65536 | 223
131072 | 0
0 sched\0
value ------------- Distribution ------------- count
4096 | 0
8192 |@@@@@@@@@@@@@@@@@@@@@ 6338
16384 |@@@ 771
32768 |@@@@@ 1489
65536 |@@@@@@@@@@@ 3238
131072 | 0
bash-4.0# iopattern
%RAN %SEQ COUNT MIN MAX AVG KR KW
85 15 3491 14336 118272 35335 120466 0
85 15 2653 14336 121344 31628 81943 0
84 16 2560 14336 118272 32658 81646 0
86 14 2862 14336 117248 28436 79478 0
84 16 4236 14336 118272 28817 119210 0
85 15 7101 14336 124928 27109 187990 0
85 15 2894 14336 124416 28249 79837 0
85 15 5592 14336 124928 29536 161297 0
84 16 2946 14336 126976 27911 80301 0
86 14 6439 14336 124928 24641 154949 0
81 19 3381 14336 125440 33700 111271 0
78 22 2504 4096 117248 35844 87651 0
83 17 5504 14336 117248 29391 157981 0
88 12 4689 14336 117248 25617 117303 0
83 17 2576 14336 117248 32142 80857 0
86 14 5250 14336 127488 29661 152075 0
On the target node t3fs07
fsstat /data1 1
new name name attr attr lookup rddir read read write write
file remov chng get set ops ops ops bytes ops bytes
0 0 0 0 0 0 0 0 0 375 93.7M /data1
0 0 0 0 0 0 0 0 0 348 87.0M /data1
0 0 0 0 0 0 0 0 0 390 97.5M /data1
0 0 0 0 0 0 0 0 0 384 96.0M /data1
0 0 0 0 0 0 0 0 0 311 77.7M /data1
0 0 0 0 0 0 0 0 0 374 93.5M /data1
0 0 0 0 0 0 0 0 0 376 94.0M /data1
0 0 0 0 0 0 0 0 0 376 94.0M /data1
0 0 0 0 0 0 0 0 0 399 100M /data1
0 0 0 0 0 0 0 0 0 411 103M /data1
0 0 0 0 0 0 0 0 0 379 94.7M /data1
0 0 0 0 0 0 0 0 0 376 94.0M /data1
0 0 0 0 0 0 0 0 0 375 93.7M /data1
zpool iostat data1 5
ata1 1.86T 38.8T 0 0 0 0
data1 1.86T 38.8T 0 942 0 118M
data1 1.86T 38.8T 0 2.81K 102 355M
data1 1.87T 38.8T 0 163 0 9.75M
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 1.48K 0 190M
data1 1.87T 38.8T 0 1.57K 0 201M
data1 1.87T 38.8T 0 1.06K 0 120M
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 0 102 0
data1 1.87T 38.8T 0 4.15K 0 516M
data1 1.87T 38.8T 0 479 0 60.0M
data1 1.87T 38.8T 0 0 0 102K
data1 1.87T 38.8T 0 0 0 0
data1 1.87T 38.8T 0 1.92K 0 245M
data1 1.87T 38.8T 0 1.56K 0 200M
data1 1.88T 38.7T 0 358 510 29.2M
data1 1.88T 38.7T 0 0 0 0
data1 1.88T 38.7T 0 0 0 0
root@t3fs07 $ /opt/csw/share/dtracetoolkit/Bin/bitesize.d # ca 10 sec.
Tracing... Hit Ctrl-C to end.
^C
PID CMD
0 sched\0
value ------------- Distribution ------------- count
256 | 0
512 |@ 1074
1024 | 415
2048 | 183
4096 | 14
8192 | 1
16384 |@@@@@@@@@ 10214
32768 |@@ 2684
65536 |@@@@@@@@@@@@@@@@@@@@@@@@@@ 30485
131072 |@ 1427
262144 | 0
root@t3fs07 $ iopattern
%RAN %SEQ COUNT MIN MAX AVG KR KW
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
61 39 12027 18432 131072 52277 0 614000
60 40 12603 18432 131072 55695 0 685485
41 59 36 18432 18944 16696 0 587
0 0 0 0 0 0 0 0
63 37 1203 18432 131072 45644 0 53623
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
66 34 7472 18432 131072 49895 0 364050
60 40 20027 18432 131072 55019 0 1076054
43 57 12215 512 131072 55311 0 659792
%RAN %SEQ COUNT MIN MAX AVG KR KW
93 7 167 512 18944 4982 0 812
0 0 0 0 0 0 0 0
100 0 1 512 512 512 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
--
DerekFeichtinger - 2010-03-17
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- t3fs05io.png:
- t3fs07io.png: