Lines Matching +full:write +full:- +full:1
4 # is available through the dbufs kstat and may be post-processed as
15 # or https://opensource.org/licenses/CDDL-1.0.
66 "pool": [15, -1, "pool name"],
67 "objset": [6, -1, "dataset identification number"],
68 "object": [10, -1, "object number"],
69 "level": [5, -1, "indirection level of buffer"],
70 "blkid": [8, -1, "block number of buffer"],
74 "meta": [4, -1, "is this buffer metadata?"],
75 "state": [5, -1, "state of buffer (read, cached, etc)"],
77 "dbc": [3, -1, "in dbuf cache"],
78 "list": [4, -1, "which ARC list contains this buffer"],
79 "atype": [7, -1, "ARC header type (data or metadata)"],
80 "flags": [9, -1, "ARC read flags"],
81 "count": [5, -1, "ARC data count"],
83 "access": [10, -1, "time this ARC buffer was last accessed"],
89 "l2_dattr": [8, -1, "L2ARC disk address/offset"],
91 "l2_comp": [21, -1, "L2ARC compression algorithm for buffer"],
93 "dtype": [27, -1, "dnode type"],
94 "btype": [27, -1, "bonus buffer type"],
98 "lvls": [6, -1, "number of indirection levels"],
112 cmd = ("Usage: dbufstat [-bdhnrtvx] [-i file] [-f fields] [-o file] "
113 "[-s string] [-F filter]\n")
119 # Requires py-sysctl on FreeBSD
125 return "-"
136 sys.stderr.write("\t")
138 sys.stderr.write(",\n\t")
141 sys.stderr.write(", ")
143 sys.stderr.write("%s" % key)
144 cnt += 1
146 sys.stderr.write("\n\n")
150 sys.stderr.write("%s\n" % cmd)
152 sys.stderr.write("Field definitions incompatible with '-b' option:\n")
155 sys.stderr.write("Field definitions incompatible with '-d' option:\n")
158 sys.stderr.write("Field definitions incompatible with '-t' option:\n")
161 sys.stderr.write("Field definitions are as follows:\n")
163 sys.stderr.write("%11s : %s\n" % (key, cols[key][2]))
164 sys.stderr.write("\n")
170 sys.stderr.write("%s\n" % cmd)
171 sys.stderr.write("\t -b : Print table of information for each dbuf\n")
172 sys.stderr.write("\t -d : Print table of information for each dnode\n")
173 sys.stderr.write("\t -h : Print this help message\n")
174 sys.stderr.write("\t -n : Exclude header from output\n")
175 sys.stderr.write("\t -r : Print raw values\n")
176 sys.stderr.write("\t -t : Print table of information for each dnode type"
178 sys.stderr.write("\t -v : List all possible field headers and definitions"
180 sys.stderr.write("\t -x : Print extended stats\n")
181 sys.stderr.write("\t -i : Redirect input from the specified file\n")
182 sys.stderr.write("\t -f : Specify specific fields to print (see -v)\n")
183 sys.stderr.write("\t -o : Redirect output to the specified file\n")
184 sys.stderr.write("\t -s : Override default field separator with custom "
186 sys.stderr.write("\t -F : Filter output by value or regex\n")
187 sys.stderr.write("\nExamples:\n")
188 sys.stderr.write("\tdbufstat -d -o /tmp/d.log\n")
189 sys.stderr.write("\tdbufstat -t -s \",\" -o /tmp/t.log\n")
190 sys.stderr.write("\tdbufstat -v\n")
191 sys.stderr.write("\tdbufstat -d -f pool,object,objset,dsize,cached\n")
192 sys.stderr.write("\tdbufstat -bx -F dbc=1,objset=54,pool=testpool\n")
193 sys.stderr.write("\n")
195 sys.exit(1)
205 if raw or scale == -1:
209 elif 0 < num < 1:
215 index += 1
221 return "%*.1f%s" % (sz - 1, num, suffix[index])
223 return "%*d%s" % (sz - 1, num, suffix[index])
232 sys.stdout.write("%s%s" % (
233 prettynum(cols[col][0], cols[col][1], v[col]), sep))
234 sys.stdout.write("\n")
237 sys.exit(1)
246 sys.stdout.write("%*s%s" % (cols[col][0], col, sep))
247 sys.stdout.write("\n")
250 sys.exit(1)
340 # If "-rr" option is used, don't convert to string representation
341 if raw > 1:
364 # If "-rr" option is used, don't convert to string representation
365 if raw > 1:
423 if blkid == -1:
425 elif blkid == -2:
446 val = prettynum(cols[key][0], cols[key][1], vals[key]).strip()
542 sys.argv[1:],
563 if opt in ('-b', '--buffers'):
565 if opt in ('-d', '--dnodes'):
567 if opt in ('-f', '--columns'):
569 if opt in ('-h', '--help'):
571 if opt in ('-i', '--infile'):
573 if opt in ('-o', '--outfile'):
575 if opt in ('-r', '--raw'):
576 raw += 1
577 if opt in ('-s', '--separator'):
579 if opt in ('-t', '--types'):
581 if opt in ('-v', '--verbose'):
583 if opt in ('-x', '--extended'):
585 if opt in ('-n', '--noheader'):
587 if opt in ('-F', '--filter'):
594 sys.stderr.write("Invalid filter '%s'.\n" % fil)
595 sys.exit(1)
598 sys.stderr.write("Invalid field '%s' in filter.\n" % f[0])
599 sys.exit(1)
602 sys.stderr.write("Field '%s' specified multiple times in "
604 sys.exit(1)
607 re.compile("(?:" + f[1] + r")\Z")
609 sys.stderr.write("Invalid regex for field '%s' in "
611 sys.exit(1)
613 filters[f[0]] = f[1]
647 sys.stderr.write("Invalid column definition! -- %s\n" % invalid)
651 sys.stderr.write("Incompatible field specified! -- %s\n" %
661 sys.stderr.write("Cannot open %s for writing\n" % ofile)
662 sys.exit(1)
667 if ifile != "-":
672 sys.stderr.write("Cannot open %s for reading\n" % ifile)
673 sys.exit(1)