LU-16831 lfs: limit stripe count for component size

LU-16831 lfs: limit stripe count for component size

If stripe count is larger than component_size/stripe_size, some
allocated OST objects are created but inaccessible. This patch
reduces the number of stripes in that case to avoid this.

Signed-off-by: Bobi Jam <bobijam@whamcloud.com>
Change-Id: I117ed8a7696c6c6adcdd0c2c6531a958cc53bd51
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/51143
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Jian Yu <yujian@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>