From: Marek Becka Date: Tue, 18 Jul 2017 12:17:43 +0000 (-0400) Subject: Add new NFS 4.2 counters on Linux X-Git-Tag: collectd-5.8.0~18^2~1 X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=f1bdf1dbbffdcf3e19b7a471029845299c8d48c6;p=collectd.git Add new NFS 4.2 counters on Linux --- diff --git a/src/nfs.c b/src/nfs.c index a7adc920..36da8bf3 100644 --- a/src/nfs.c +++ b/src/nfs.c @@ -186,7 +186,8 @@ static const char *nfs4_server40_procedures_names[] = {"null", static size_t nfs4_server40_procedures_names_num = STATIC_ARRAY_SIZE(nfs4_server40_procedures_names); -static const char *nfs4_server41_procedures_names[] = { +static const char *nfs4_server4x_procedures_names[] = { + /* NFS 4.1 */ "backchannel_ctl", "bind_conn_to_session", "exchange_id", @@ -206,19 +207,30 @@ static const char *nfs4_server41_procedures_names[] = { "want_delegation", "destroy_clientid", "reclaim_complete", + /* NFS 4.2 */ + "allocate", /* 3.18 */ + "copy", /* 3.18 */ + "copy_notify", /* 3.18 */ + "deallocate", /* 3.18 */ + "ioadvise", /* 3.18 */ + "layouterror", /* 3.18 */ + "layoutstats", /* 3.18 */ + "offloadcancel", /* 3.18 */ + "offloadstatus", /* 3.18 */ + "readplus", /* 3.18 */ + "seek", /* 3.18 */ + "write_same", /* 3.18 */ + "clone" /* 4.5 */ }; -static size_t nfs4_server41_procedures_names_num = - STATIC_ARRAY_SIZE(nfs4_server41_procedures_names); - #define NFS4_SERVER40_NUM_PROC \ (STATIC_ARRAY_SIZE(nfs4_server40_procedures_names)) -#define NFS4_SERVER41_NUM_PROC \ +#define NFS4_SERVER4X_NUM_PROC \ (STATIC_ARRAY_SIZE(nfs4_server40_procedures_names) + \ - STATIC_ARRAY_SIZE(nfs4_server41_procedures_names)) + STATIC_ARRAY_SIZE(nfs4_server4x_procedures_names)) -#define NFS4_SERVER_MAX_PROC (NFS4_SERVER41_NUM_PROC) +#define NFS4_SERVER_MAX_PROC (NFS4_SERVER4X_NUM_PROC) static const char *nfs4_client40_procedures_names[] = { "null", @@ -261,7 +273,8 @@ static const char *nfs4_client40_procedures_names[] = { "fsid_present" /* |54| 3.13 */ }; -static const char *nfs4_client41_procedures_names[] = { +static const char *nfs4_client4x_procedures_names[] = { + /* NFS 4.1 */ "exchange_id", /* |40| 2.6.30 */ "create_session", /* |40| 2.6.30 */ "destroy_session", /* |40| 2.6.30 */ @@ -277,17 +290,24 @@ static const char *nfs4_client41_procedures_names[] = { "free_stateid", /* |51| 3.1 */ "getdevicelist", /* |51| 3.1 */ "bind_conn_to_session", /* |53| 3.5 */ - "destroy_clientid" /* |53| 3.5 */ + "destroy_clientid", /* |53| 3.5 */ + /* NFS 4.2 */ + "seek", /* |55| 3.18 */ + "allocate", /* |57| 3.19 */ + "deallocate", /* |57| 3.19 */ + "layoutstats", /* |58| 4.2 */ + "clone", /* |59| 4.4 */ + "copy" /* |60| 4.7 */ }; #define NFS4_CLIENT40_NUM_PROC \ (STATIC_ARRAY_SIZE(nfs4_client40_procedures_names)) -#define NFS4_CLIENT41_NUM_PROC \ +#define NFS4_CLIENT4X_NUM_PROC \ (STATIC_ARRAY_SIZE(nfs4_client40_procedures_names) + \ - STATIC_ARRAY_SIZE(nfs4_client41_procedures_names)) + STATIC_ARRAY_SIZE(nfs4_client4x_procedures_names)) -#define NFS4_CLIENT_MAX_PROC (NFS4_CLIENT41_NUM_PROC) +#define NFS4_CLIENT_MAX_PROC (NFS4_CLIENT4X_NUM_PROC) #endif @@ -404,9 +424,15 @@ static int nfs_submit_fields_safe(int nfs_version, const char *instance, static int nfs_submit_nfs4_server(const char *instance, char **fields, size_t fields_num) { static int suppress_warning = 0; + size_t proc4x_names_num; - if (fields_num != NFS4_SERVER40_NUM_PROC && - fields_num != NFS4_SERVER41_NUM_PROC) { + switch (fields_num) { + case NFS4_SERVER40_NUM_PROC: + case NFS4_SERVER40_NUM_PROC + 19: /* NFS 4.1 */ + case NFS4_SERVER40_NUM_PROC + 31: /* NFS 4.2 */ + case NFS4_SERVER40_NUM_PROC + 32: /* NFS 4.2 */ + break; + default: if (!suppress_warning) { WARNING("nfs plugin: Unexpected number of fields for " "NFSv4 %s statistics: %zu. ", @@ -424,11 +450,12 @@ static int nfs_submit_nfs4_server(const char *instance, char **fields, nfs_submit_fields(4, instance, fields, nfs4_server40_procedures_names_num, nfs4_server40_procedures_names); - if (fields_num >= NFS4_SERVER41_NUM_PROC) { + if (fields_num > nfs4_server40_procedures_names_num) { + proc4x_names_num = fields_num - nfs4_server40_procedures_names_num; fields += nfs4_server40_procedures_names_num; - nfs_submit_fields(4, instance, fields, nfs4_server41_procedures_names_num, - nfs4_server41_procedures_names); + nfs_submit_fields(4, instance, fields, proc4x_names_num, + nfs4_server4x_procedures_names); } return 0; @@ -436,7 +463,7 @@ static int nfs_submit_nfs4_server(const char *instance, char **fields, static int nfs_submit_nfs4_client(const char *instance, char **fields, size_t fields_num) { - size_t proc40_names_num, proc41_names_num; + size_t proc40_names_num, proc4x_names_num; static int suppress_warning = 0; @@ -464,6 +491,11 @@ static int nfs_submit_nfs4_client(const char *instance, char **fields, proc40_names_num = 37; break; case 54: + case 55: + case 57: + case 58: + case 59: + case 60: proc40_names_num = 38; break; default: @@ -489,11 +521,11 @@ static int nfs_submit_nfs4_client(const char *instance, char **fields, nfs4_client40_procedures_names); if (fields_num > proc40_names_num) { - proc41_names_num = fields_num - proc40_names_num; + proc4x_names_num = fields_num - proc40_names_num; fields += proc40_names_num; - nfs_submit_fields(4, instance, fields, proc41_names_num, - nfs4_client41_procedures_names); + nfs_submit_fields(4, instance, fields, proc4x_names_num, + nfs4_client4x_procedures_names); } return 0;