Remove "index" column from dbufstat.py

Commit ca0bf58d to address arcs_mtx contention removed column "index"
from the output of kstats/dbuf.

dbufstat.py was not updated to reflect this, which causes it to crash
when run with -bx

This removes "index" from hardcoded lists of columns.

Signed-off-by: Olaf Faaland <faaland1@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4096

diff --git a/cmd/dbufstat/dbufstat.py b/cmd/dbufstat/dbufstat.py
index 5f75376e47204c51b5886ce6f7dfbccd6c9ce7b7..0640b0f5bbf98ec8c676253c861150c7921681c5 100755 (executable)
--- a/cmd/dbufstat/dbufstat.py
+++ b/cmd/dbufstat/dbufstat.py
@@ -34,7 +34,7 @@ import errno
 
 bhdr = ["pool", "objset", "object", "level", "blkid", "offset", "dbsize"]
 bxhdr = ["pool", "objset", "object", "level", "blkid", "offset", "dbsize",
-         "meta", "state", "dbholds", "list", "atype", "index", "flags",
+         "meta", "state", "dbholds", "list", "atype", "flags",
          "count", "asize", "access", "mru", "gmru", "mfu", "gmfu", "l2",
          "l2_dattr", "l2_asize", "l2_comp", "aholds", "dtype", "btype",
          "data_bs", "meta_bs", "bsize", "lvls", "dholds", "blocks", "dsize"]
@@ -45,7 +45,7 @@ dxhdr = ["pool", "objset", "object", "dtype", "btype", "data_bs", "meta_bs",
          "bsize", "lvls", "dholds", "blocks", "dsize", "cached", "direct",
          "indirect", "bonus", "spill"]
 dincompat = ["level", "blkid", "offset", "dbsize", "meta", "state", "dbholds",
-             "list", "atype", "index", "flags", "count", "asize", "access",
+             "list", "atype", "flags", "count", "asize", "access",
              "mru", "gmru", "mfu", "gmfu", "l2", "l2_dattr", "l2_asize",
              "l2_comp", "aholds"]
 
@@ -53,7 +53,7 @@ thdr = ["pool", "objset", "dtype", "cached"]
 txhdr = ["pool", "objset", "dtype", "cached", "direct", "indirect",
          "bonus", "spill"]
 tincompat = ["object", "level", "blkid", "offset", "dbsize", "meta", "state",
-             "dbholds", "list", "atype", "index", "flags", "count", "asize",
+             "dbholds", "list", "atype", "flags", "count", "asize",
              "access", "mru", "gmru", "mfu", "gmfu", "l2", "l2_dattr",
              "l2_asize", "l2_comp", "aholds", "btype", "data_bs", "meta_bs",
              "bsize", "lvls", "dholds", "blocks", "dsize"]
@@ -72,7 +72,6 @@ cols = {
     "dbholds":    [7,  1000, "number of holds on buffer"],
     "list":       [4,    -1, "which ARC list contains this buffer"],
     "atype":      [7,    -1, "ARC header type (data or metadata)"],
-    "index":      [5,    -1, "buffer's index into its ARC list"],
     "flags":      [8,    -1, "ARC read flags"],
     "count":      [5,    -1, "ARC data count"],
     "asize":      [7,  1024, "size of this ARC buffer"],