[LU-19673] increase osp.*.max_rpcs_in_progress

• Type: Improvement
• Resolution: Unresolved
• Priority: Medium
• Severity: 3
• Assignee: WC Triage
• Reporter: Alex Zhuravlev

Description

it's 4096 currently which means we can destroy 4096/5=819 OST objects/second per OST. this way a constant long lasting load producing unlink/setattr can overflow osp llog.