<html><head><meta http-equiv="Content-Type" content="text/html charset=GB2312"><meta http-equiv="Content-Type" content="text/html charset=GB2312"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello£º<div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>We have used glusterfs3.4 with the lasted samba-glusterfs-vfs lib to test samba performance in windows client.</div><div><br></div><div>two glusterfs server nodes export share with name of "gvol":</div><div>hardwares:</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>brick use a raid 5 logic disk with 8 * 2T SATA HDDs</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>10G network connection</div><div><br></div><div>one linux client mount the "gvol" with cmd:</div><div>[root@localhost current]# mount.cifs //192.168.100.133/gvol /mnt/vfs -o user=kane,pass=123456</div><div><br></div><div>then i use iozone to test the write performance in mount dir "/mnt/vfs":</div><div><div>[root@localhost current]# ./iozone -s 10G -r 128k -i0 -t 4</div><div>¡..</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>File size set to 10485760 KB</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Record Size 128 KB</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Command line used: ./iozone -s 10G -r 128k -i0 -t 4</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Output is in Kbytes/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Time Resolution = 0.000001 seconds.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Processor cache size set to 1024 Kbytes.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Processor cache line size set to 32 bytes.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>File stride size set to 17 * record size.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Throughput test with 4 processes</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Each process writes a 10485760 Kbyte file in 128 Kbyte records</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Children see throughput for 4 initial writers <span class="Apple-tab-span" style="white-space:pre"> </span>= 487376.67 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Parent sees throughput for 4 initial writers <span class="Apple-tab-span" style="white-space:pre"> </span>= 486184.67 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Min throughput per process <span class="Apple-tab-span" style="white-space:pre"> </span>= 121699.91 KB/sec </div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Max throughput per process <span class="Apple-tab-span" style="white-space:pre"> </span>= 122005.73 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Avg throughput per process <span class="Apple-tab-span" style="white-space:pre"> </span>= 121844.17 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Min xfer <span class="Apple-tab-span" style="white-space:pre"> </span>= 10459520.00 KB</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Children see throughput for 4 rewriters <span class="Apple-tab-span" style="white-space:pre"> </span>= 491416.41 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Parent sees throughput for 4 rewriters <span class="Apple-tab-span" style="white-space:pre"> </span>= 490298.11 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Min throughput per process <span class="Apple-tab-span" style="white-space:pre"> </span>= 122808.87 KB/sec </div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Max throughput per process <span class="Apple-tab-span" style="white-space:pre"> </span>= 122937.74 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Avg throughput per process <span class="Apple-tab-span" style="white-space:pre"> </span>= 122854.10 KB/sec</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Min xfer <span class="Apple-tab-span" style="white-space:pre"> </span>= 10474880.00 KB</div></div><div><div apple-content-edited="true">
<div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">linux client mount with cifs , write performance reach 480MB/s per client;</div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">but when i use win7 client mount the "gvol" with cmd:</div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">net use Z: <a href="smb://192.168.100.133/gvol">\\192.168.100.133\gvol</a> 123456 /user:kane</div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">then also use iozone test in dir Z, even with write block 1Mbyte :</div><div class="" style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> File size set to 10485760 KB</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Record Size 1024 KB</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Command line used: iozone -s 10G -r 1m -i0 -t 4</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Output is in Kbytes/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Time Resolution = -0.000000 seconds.</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Processor cache size set to 1024 Kbytes.</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Processor cache line size set to 32 bytes.</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> File stride size set to 17 * record size.</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Throughput test with 4 processes</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Each process writes a 10485760 Kbyte file in 1024 Kbyte records</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Children see throughput for 4 initial writers = 148164.82 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Parent sees throughput for 4 initial writers = 148015.48 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Min throughput per process = 37039.91 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Max throughput per process = 37044.45 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Avg throughput per process = 37041.21 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Min xfer = 10484736.00 KB</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Children see throughput for 4 rewriters = 147642.12 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Parent sees throughput for 4 rewriters = 147472.16 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Min throughput per process = 36909.13 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Max throughput per process = 36913.29 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Avg throughput per process = 36910.53 KB/sec</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> Min xfer = 10484736.00 KB</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">iozone test complete.</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">then reach 140MB/s</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">so , anyone meet with this problem.Is there win7 clinet to reconfigure to perform well?</div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div class="" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Thanks!</div><br></div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">kane </div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">----------------------------------------------------------------</div><div class="" style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Email: <a href="mailto:kai.zhou@soulinfo.com">kai.zhou@soulinfo.com</a><br class="">µç»°: 0510-85385788-616</div><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><br class="Apple-interchange-newline"><br></span></div>
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