This is a multi-part message in MIME format. --------------050203060205030209020801 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, next explanation VDSM log give me following message Is this live checking for storage availability ? If "SUCCESS" then why "<err> " ??? regs. Pavel Thread-233::DEBUG::2016-03-02 17:31:55,275::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n346 bytes (346 B) copied, 0.00022692 s, 1.5 MB/s\n'; <rc> = 0 Thread-299::DEBUG::2016-03-02 17:31:57,870::fileSD::262::Storage.Misc.excCmd::(getReadDelay) /usr/bin/dd if=/rhev/data-center/mnt/glusterSD/localhost:_2KVM12__P4/300e9ac8-3c2f-4703-9bb1-1df2130c7c97/dom_md/metadata iflag=direct of=/dev/null bs=4096 count=1 (cwd None) Thread-299::DEBUG::2016-03-02 17:31:57,886::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n734 bytes (734 B) copied, 0.000391403 s, 1.9 MB/s\n'; <rc> = 0 Thread-209::DEBUG::2016-03-02 17:31:58,301::fileSD::262::Storage.Misc.excCmd::(getReadDelay) /usr/bin/dd if=/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-BCK/0fcad888-d573-47be-bef3-0bc0b7a99fb7/dom_md/metadata iflag=direct of=/dev/null bs=4096 count=1 (cwd None) Thread-209::DEBUG::2016-03-02 17:31:58,318::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n335 bytes (335 B) copied, 0.00048095 s, 697 kB/s\n'; <rc> = 0 Thread-198::DEBUG::2016-03-02 17:31:58,885::fileSD::262::Storage.Misc.excCmd::(getReadDelay) /usr/bin/dd if=/rhev/data-center/mnt/installshare:_DATA3/7f334c9d-ac01-4b2a-9f29-af1d2f24c3e0/dom_md/metadata iflag=direct of=/dev/null bs=4096 count=1 (cwd None) dist = RHEL - 7 - 2.1511 kernel = 3.10.0 - 327.10.1.el7.x86_64 KVM = 2.3.0 - 29.1.el7 libvirt = libvirt-1.2.17-13.el7_2.3 vdsm = vdsm-4.16.30-0.el7 GlusterFS = glusterfs-3.7.8-1.el7 --------------050203060205030209020801 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> Hi, next explanation<br> VDSM log give me following message<br> Is this live checking for storage availability ? If "SUCCESS" then why "<err> " ???<br> <br> regs.<br> Pavel<br> <br> Thread-233::DEBUG::2016-03-02 17:31:55,275::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n346 bytes (346 B) copied, 0.00022692 s, 1.5 MB/s\n'; <rc> = 0<br> Thread-299::DEBUG::2016-03-02 17:31:57,870::fileSD::262::Storage.Misc.excCmd::(getReadDelay) /usr/bin/dd if=/rhev/data-center/mnt/glusterSD/localhost:_2KVM12__P4/300e9ac8-3c2f-4703-9bb1-1df2130c7c97/dom_md/metadata iflag=direct of=/dev/null bs=4096 count=1 (cwd None)<br> Thread-299::DEBUG::2016-03-02 17:31:57,886::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n734 bytes (734 B) copied, 0.000391403 s, 1.9 MB/s\n'; <rc> = 0<br> Thread-209::DEBUG::2016-03-02 17:31:58,301::fileSD::262::Storage.Misc.excCmd::(getReadDelay) /usr/bin/dd if=/rhev/data-center/mnt/glusterSD/localhost:_1KVM12-BCK/0fcad888-d573-47be-bef3-0bc0b7a99fb7/dom_md/metadata iflag=direct of=/dev/null bs=4096 count=1 (cwd None)<br> Thread-209::DEBUG::2016-03-02 17:31:58,318::fileSD::262::Storage.Misc.excCmd::(getReadDelay) SUCCESS: <err> = '0+1 records in\n0+1 records out\n335 bytes (335 B) copied, 0.00048095 s, 697 kB/s\n'; <rc> = 0<br> Thread-198::DEBUG::2016-03-02 17:31:58,885::fileSD::262::Storage.Misc.excCmd::(getReadDelay) /usr/bin/dd if=/rhev/data-center/mnt/installshare:_DATA3/7f334c9d-ac01-4b2a-9f29-af1d2f24c3e0/dom_md/metadata iflag=direct of=/dev/null bs=4096 count=1 (cwd None)<br> <br> dist = RHEL - 7 - 2.1511<br> kernel = 3.10.0 - 327.10.1.el7.x86_64<br> KVM = 2.3.0 - 29.1.el7<br> libvirt = libvirt-1.2.17-13.el7_2.3<br> vdsm = vdsm-4.16.30-0.el7<br> GlusterFS = glusterfs-3.7.8-1.el7<br> </body> </html> --------------050203060205030209020801--