From: Ruediger Meier <sweet_f_a@gmx.de>
To: util-linux@vger.kernel.org
Subject: test sfdisk, optimal_iosize
Date: Fri, 29 Jan 2016 11:31:28 +0100 [thread overview]
Message-ID: <201601291131.29201.sweet_f_a@gmx.de> (raw)
Hi,
I've got some test failures like
--- /home/abuild/rpmbuild/BUILD/util-linux-2.27.git247.4c01c/tests/expected/sfdisk/dos-activate
+++ /home/abuild/rpmbuild/BUILD/util-linux-2.27.git247.4c01c/tests/output/sfdisk/dos-activate
@@ -6,7 +6,7 @@
Disk <removed>: 50 MiB, 52428800 bytes, 102400 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
-I/O size (minimum/optimal): 4096 bytes / 32768 bytes
+I/O size (minimum/optimal): 4096 bytes / 64 bytes
Disklabel type: dos
Disk identifier: <removed>
optimal < minimum ... is this a bug?
Where does this optimal iosize come from, scsi_debug module?
Is there a commandline tool to get this iosize, maybe blkid?
cu,
Rudi
next reply other threads:[~2016-01-29 10:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 10:31 Ruediger Meier [this message]
2016-01-29 11:31 ` test sfdisk, optimal_iosize Karel Zak
2016-01-29 11:52 ` Karel Zak
2016-01-29 13:02 ` Ruediger Meier
2016-01-29 16:18 ` scsi_debug, iosize optimal < minimum (was: test sfdisk, optimal_iosize) Ruediger Meier
2016-02-01 12:13 ` scsi_debug, iosize optimal < minimum Martin K. Petersen
2016-02-03 21:55 ` Ruediger Meier
2016-02-03 22:02 ` Martin K. Petersen
2016-02-04 10:47 ` Ruediger Meier
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