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2 Commits

Author SHA1 Message Date
Stefan Haberland
bc053a975a zdsfs: add online vtoc refresh 
Enable zdsfs to access datasets that were created after zdsfs was
mounted without the need to remount zdsfs.
This is done by re-reading the VTOC with every readdir system call.
To ensure a consistent VTOC state the DASD device is reserved for
every VTOC read and released afterwards.

Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
 2019-01-30 13:35:43 +01:00
Rafael Fonseca
a5c1923d32 libdasd: Add common DASD ioctl's to the lib 
This will avoid code duplication in dasd-related programs.

GitHub-ID: #19

Signed-off-by: Rafael Fonseca <r4f4rfs@gmail.com>
Acked-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
 2017-12-14 14:11:14 +01:00