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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"> A disperse volume was configured on servers with limited network bandwidth. Some of the read operations failed with error<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[2016-05-16 18:38:36.035559] E [MSGID: 122034] [ec-common.c:461:ec_child_select] 0-SDSStoragePool-disperse-2: Insufficient available childs for this request (have 1, need 2)<o:p></o:p></p>
<p class="MsoNormal">[2016-05-16 18:38:36.035713] W [fuse-bridge.c:2213:fuse_readv_cbk] 0-glusterfs-fuse: 155121179: READ => -1 (Input/output error)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For some read operations just the following error was logged but the I/O did not fail.<o:p></o:p></p>
<p class="MsoNormal">[2016-05-16 18:42:45.401570] E [MSGID: 122034] [ec-common.c:461:ec_child_select] 0-SDSStoragePool-disperse-3: Insufficient available childs for this request (have 1, need 2)<o:p></o:p></p>
<p class="MsoNormal">[2016-05-16 18:42:45.402054] W [MSGID: 122053] [ec-common.c:116:ec_check_status] 0-SDSStoragePool-disperse-3: Operation failed on some subvolumes (up=7, mask=6, remaining=0, good=6, bad=1)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We are receiving corrupted data in the read operation when the error is logged but the read call did not return any error.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and Regards,<o:p></o:p></p>
<p class="MsoNormal">Ram<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p></o:p></p>
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