]>
Commit | Line | Data |
---|---|---|
59b2d47f | 1 | |
2 | /* | |
b001e822 | 3 | * $Id: StoreFScoss.cc,v 1.3 2004/08/30 05:12:32 robertc Exp $ |
59b2d47f | 4 | * |
5 | * DEBUG: section 47 Store Directory Routines | |
6 | * AUTHOR: Robert Collins | |
7 | * | |
8 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
9 | * ---------------------------------------------------------- | |
10 | * | |
11 | * Squid is the result of efforts by numerous individuals from | |
12 | * the Internet community; see the CONTRIBUTORS file for full | |
13 | * details. Many organizations have provided support for Squid's | |
14 | * development; see the SPONSORS file for full details. Squid is | |
15 | * Copyrighted (C) 2001 by the Regents of the University of | |
16 | * California; see the COPYRIGHT file for full details. Squid | |
17 | * incorporates software developed and/or copyrighted by other | |
18 | * sources; see the CREDITS file for full details. | |
19 | * | |
20 | * This program is free software; you can redistribute it and/or modify | |
21 | * it under the terms of the GNU General Public License as published by | |
22 | * the Free Software Foundation; either version 2 of the License, or | |
23 | * (at your option) any later version. | |
24 | * | |
25 | * This program is distributed in the hope that it will be useful, | |
26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
28 | * GNU General Public License for more details. | |
29 | * | |
30 | * You should have received a copy of the GNU General Public License | |
31 | * along with this program; if not, write to the Free Software | |
32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
33 | * | |
34 | * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org> | |
35 | */ | |
36 | ||
37 | #include "StoreFileSystem.h" | |
38 | #include "fs/coss/StoreFScoss.h" | |
39 | #include "store_coss.h" | |
1a224843 | 40 | #include "Store.h" |
41 | ||
42 | struct _coss_stats coss_stats; | |
43 | ||
44 | static void storeCossStats(StoreEntry *); | |
59b2d47f | 45 | |
46 | StoreFScoss StoreFScoss::_instance; | |
47 | ||
48 | StoreFileSystem & | |
49 | StoreFScoss::GetInstance() | |
50 | { | |
51 | return _instance; | |
52 | } | |
53 | ||
54 | StoreFScoss::StoreFScoss() | |
55 | { | |
56 | FsAdd(*this); | |
57 | } | |
58 | ||
59 | char const * | |
60 | StoreFScoss::type() const | |
61 | { | |
62 | return "coss"; | |
63 | } | |
64 | ||
65 | void | |
66 | StoreFScoss::done() | |
67 | { | |
b001e822 | 68 | /* delete coss_index_pool;coss_index_pool = NULL; XXX Should be here? */ |
1a224843 | 69 | cachemgrRegister("coss", "COSS Stats", storeCossStats, 0, 1); |
59b2d47f | 70 | initialised = false; |
71 | } | |
72 | ||
73 | SwapDir * | |
74 | StoreFScoss::createSwapDir() | |
75 | { | |
76 | SwapDir *result = new CossSwapDir; | |
77 | return result; | |
78 | } | |
79 | ||
80 | ||
81 | void | |
82 | StoreFScoss::setup() | |
83 | { | |
84 | assert(!initialised); | |
85 | ||
b001e822 | 86 | coss_index_pool = new MemAllocatorProxy("COSS index data", sizeof(CossIndexNode)); |
59b2d47f | 87 | initialised = true; |
88 | } | |
1a224843 | 89 | |
90 | static void | |
91 | storeCossStats(StoreEntry * sentry) | |
92 | { | |
93 | const char *tbl_fmt = "%10s %10d %10d %10d\n"; | |
94 | storeAppendPrintf(sentry, "\n OPS SUCCESS FAIL\n"); | |
95 | storeAppendPrintf(sentry, tbl_fmt, | |
96 | "open", coss_stats.open.ops, coss_stats.open.success, coss_stats.open.fail); | |
97 | storeAppendPrintf(sentry, tbl_fmt, | |
98 | "create", coss_stats.create.ops, coss_stats.create.success, coss_stats.create.fail); | |
99 | storeAppendPrintf(sentry, tbl_fmt, | |
100 | "close", coss_stats.close.ops, coss_stats.close.success, coss_stats.close.fail); | |
101 | storeAppendPrintf(sentry, tbl_fmt, | |
102 | "unlink", coss_stats.unlink.ops, coss_stats.unlink.success, coss_stats.unlink.fail); | |
103 | storeAppendPrintf(sentry, tbl_fmt, | |
104 | "read", coss_stats.read.ops, coss_stats.read.success, coss_stats.read.fail); | |
105 | storeAppendPrintf(sentry, tbl_fmt, | |
106 | "write", coss_stats.write.ops, coss_stats.write.success, coss_stats.write.fail); | |
107 | storeAppendPrintf(sentry, tbl_fmt, | |
108 | "s_write", coss_stats.stripe_write.ops, coss_stats.stripe_write.success, coss_stats.stripe_write.fail); | |
109 | ||
110 | storeAppendPrintf(sentry, "\n"); | |
111 | storeAppendPrintf(sentry, "stripes: %d\n", coss_stats.stripes); | |
112 | storeAppendPrintf(sentry, "alloc.alloc: %d\n", coss_stats.alloc.alloc); | |
113 | storeAppendPrintf(sentry, "alloc.realloc: %d\n", coss_stats.alloc.realloc); | |
114 | storeAppendPrintf(sentry, "alloc.collisions: %d\n", coss_stats.alloc.collisions); | |
115 | storeAppendPrintf(sentry, "disk_overflows: %d\n", coss_stats.disk_overflows); | |
116 | storeAppendPrintf(sentry, "stripe_overflows: %d\n", coss_stats.stripe_overflows); | |
117 | storeAppendPrintf(sentry, "open_mem_hits: %d\n", coss_stats.open_mem_hits); | |
118 | storeAppendPrintf(sentry, "open_mem_misses: %d\n", coss_stats.open_mem_misses); | |
119 | } |