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Tasklist

FS#30806 - mdadm dmesg message

Attached to Project: Arch Linux
Opened by Roberto Spadim (rspadim) - Sunday, 22 July 2012, 22:52 GMT
Last edited by Tobias Powalowski (tpowa) - Monday, 23 July 2012, 05:47 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To No-one
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Hi guys, i´m reading many messages about mdadm and i don´t know what this means, could anyone explain it?

Additional info:
* package version(s)
* config and/or log files etc.


Steps to reproduce:
none, i installed the archlinux with net cdrom, and get all news packages from internet, it´s a i7 computer, with 4 disks and 4 paritions, they are in raid1 least partition 2 of each disk that´s swap partitions

check dmesg messages:


Jul 22 16:04:25 raja1 kernel: [76811.255269] md: data-check of RAID array md0
Jul 22 16:04:25 raja1 kernel: [76811.255275] md: minimum _guaranteed_ speed: 1000 KB/sec/disk.
Jul 22 16:04:25 raja1 kernel: [76811.255279] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for data-check.
Jul 22 16:04:25 raja1 kernel: [76811.255287] md: using 128k window, over a total of 102336k.
Jul 22 16:04:28 raja1 kernel: [76813.859700] md: md0: data-check done.
Jul 22 16:04:57 raja1 kernel: [76842.493193] md: data-check of RAID array md2
Jul 22 16:04:57 raja1 kernel: [76842.493201] md: minimum _guaranteed_ speed: 1000 KB/sec/disk.
Jul 22 16:04:57 raja1 kernel: [76842.493204] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for data-check.
Jul 22 16:04:57 raja1 kernel: [76842.493212] md: using 128k window, over a total of 393910144k.
Jul 22 16:11:36 raja1 kernel: [77241.174765] scsi_verify_blk_ioctl: 280 callbacks suppressed
Jul 22 16:11:36 raja1 kernel: [77241.174769] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:11:36 raja1 kernel: [77241.174772] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.497622] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.497626] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.643874] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.643879] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.675028] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.675032] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.720503] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77291.720507] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77292.100058] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:12:27 raja1 kernel: [77292.100062] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.191499] mdadm: sending ioctl 800c0910 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.191503] mdadm: sending ioctl 800c0910 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.191508] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.191510] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.191723] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.191725] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.210700] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.210702] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.256158] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:38 raja1 kernel: [79277.256162] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.498432] scsi_verify_blk_ioctl: 262 callbacks suppressed
Jul 22 16:45:45 raja1 kernel: [79283.498436] mdadm: sending ioctl 800c0910 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.498440] mdadm: sending ioctl 800c0910 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.498445] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.498448] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.527095] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.527099] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.570357] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.570360] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.570544] mdadm: sending ioctl 1261 to a partition!
Jul 22 16:45:45 raja1 kernel: [79283.570547] mdadm: sending ioctl 1261 to a partition!


thanks
This task depends upon

Closed by  Tobias Powalowski (tpowa)
Monday, 23 July 2012, 05:47 GMT
Reason for closing:  Not a bug
Comment by Dave Reisner (falconindy) - Sunday, 22 July 2012, 23:02 GMT
It's informational. There's no bug here. Search around the internet, there's lots of similar reports. File a bug with the kernel to have the message's loglevel changed if you're tired of seeing it (or just adjust your loglevel locally).

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