1Scripts and Tools to help with Debugging DragonFly. 2 3Files in this directory: 4 5 ncptrace.c - Trace the kernel's namecache hierarchy. Namecache 6 records are typically in one of three states: 7 unresolved (marked UNRESOLVED -- cache state not yet 8 known), positive cache hit (non-NULL vp), or negative 9 cache hit (NULL vp) 10 11 ttyinfo.c - Extract clist information and check the 12 block counts looking for corruption. 13 14 vnodeinfo.c - Run through the mountlist and scan and display 15 summary counts and all related vnodes. 16 17 vmpageinfo.c - Run through the vm_page_array and the vm_page_buckets 18 hash table and check that all the pages have the 19 correct hash table association. 20 21 22