scylladb

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Shlomi Livne 9795edbe04 dist/ami: Use the actual number of disks instead of AWS meta service

We have seen in some cases that when using the boto api to start
instances the aws metadata service
http://169.254.169.254/latest/meta-data/block-device-mapping/ returns
incorrect number of disks - workaround that by checking the actual
number of disks using lsblk

Adding a validation at the end verifying that after all computations the
NR_IO_QUEUES will not be greater then the number of shards (we had an
issue with i2.8x)

Fixes: #1062

Signed-off-by: Shlomi Livne <shlomi@scylladb.com>
Message-Id: <54c51cd94dd30577a3fe23aef3ce916c01e05504.1458721659.git.shlomi@scylladb.com>
(cherry picked from commit 4ecc37111f)

2016-03-23 11:22:25 +02:00

scylla_bootparam_setup

dist: fix scylla_bootparam_setup for Ubuntu

2016-01-26 21:24:20 +02:00

scylla_coredump_setup

dist: long options for scylla_coredump_setup

2016-02-17 07:34:08 +09:00

scylla_dev_mode_setup

dist: introduce dev-mode.conf and scylla_dev_mode_setup

2016-03-23 09:06:00 +02:00

scylla_io_setup

dist/ami: Use the actual number of disks instead of AWS meta service