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29 lines
889 B
Groff
29 lines
889 B
Groff
.TH DASD_ID 8 "November 2005" "" "Linux Administrator's Manual"
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.SH NAME
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dasd_id \- udev callout to read label from s390 block device
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.SH SYNOPSIS
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.BI dasd_id
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[\fI--export\fP] \fIblockdevice\fP
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.SH "DESCRIPTION"
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.B dasd_id
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is normally called from a udev rule, to provide udev with a unique string and
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additional information (type, serial) for an S390 drive. Udev can use this
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information to create symlinks in /dev/disk/by-id and /dev/disk/by-label
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to the real device node.
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.SH USAGE
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.B dasd_id
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opens the blockdevice node specified at the commandline and prints the
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information chosen by the options.
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.SH OPTIONS
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The following commandline switches are supported to specify what dasd_id
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should print:
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.TP
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.BI --export
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print all values (instead of only the serial)
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.RE
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.SH SEE ALSO
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.BR udev (7)
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.SH AUTHORS
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Developed by Arnd Bergmann <arnd@arndb.de> and Kay Sievers <kay.sievers@vrfy.org>.
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