smartctl.cpp: add new --log=tapedevstat to print out SCSI Tape (SSC) Device Statistics log page

git-svn-id: http://svn.code.sf.net/p/smartmontools/code/trunk@5317 4ea69e1a-61f1-4043-bf83-b5c94c648137

smartmontools/ChangeLog

@@ -1,5 +1,13 @@
 $Id$
 
+2022-02-16  Douglas Gilbert  <dgilbert@interlog.com>
+
+	smartctl.cpp: add new --log=tapedevstat to print out SCSI
+	Tape (SSC) Device Statistics log page. '-a' does not include
+	this log page, but '-x' does. May add new --log= option
+	soon (probably 'tapealert' which must be invoked explicitly);
+	manpage needs updating
+
 2022-02-09  Alex Samorukov <samm@os2.kiev.ua>
 
 	Remove cppcheck 2.7 warning as we are using it now on our CI builds

smartmontools/scsiprint.cpp

@@ -3441,7 +3441,7 @@ scsiPrintMain(scsi_device * device, const scsi_print_options & options)
         any_output = true;
 
     }
-    if (options.smart_background_log && is_tape) {
+    if (options.tape_device_stats && is_tape) {
         if (! checkedSupportedLogPages)
             scsiGetSupportedLogPages(device);
         res = 0;

smartmontools/scsiprint.h

@@ -41,6 +41,8 @@ struct scsi_print_options
   bool smart_env_rep = false;
 
   bool sasphy = false, sasphy_reset = false;
+
+  bool tape_device_stats = false;
   
   bool get_wce = false, get_rcd = false;
   short int set_wce = 0, set_rcd = 0;  // disable(-1), enable(1) cache

smartmontools/smartctl.cpp

@@ -177,7 +177,8 @@ static void Usage()
 "        xerror[,N][,error], xselftest[,N][,selftest], background,\n"
 "        sasphy[,reset], sataphy[,reset], scttemp[sts,hist],\n"
 "        scttempint,N[,p], scterc[,N,M][,p|reset], devstat[,N], defects[,N],\n"
-"        ssd, gplog,N[,RANGE], smartlog,N[,RANGE], nvmelog,N,SIZE\n\n"
+"        ssd, gplog,N[,RANGE], smartlog,N[,RANGE], nvmelog,N,SIZE\n"
+"        tapedevstat\n\n"
 "  -v N,OPTION , --vendorattribute=N,OPTION                            (ATA)\n"
 "        Set display OPTION for vendor Attribute N (see man page)\n\n"
 "  -F TYPE, --firmwarebug=TYPE                                         (ATA)\n"
@@ -245,7 +246,7 @@ static std::string getvalidarglist(int opt)
            "scttemp[sts,hist], scttempint,N[,p], "
            "scterc[,N,M][,p|reset], devstat[,N], defects[,N], "
            "ssd, gplog,N[,RANGE], smartlog,N[,RANGE], "
-           "nvmelog,N,SIZE";
+           "nvmelog,N,SIZE, tapedevstat";
   case 'P':
     return "use, ignore, show, showall";
   case 't':
@@ -549,6 +550,8 @@ static int parse_options(int argc, char** argv, const char * & type,
         ataopts.sct_temp_sts = true;
       } else if (!strcmp(optarg,"scttemphist")) {
         ataopts.sct_temp_hist = true;
+      } else if (!strcmp(optarg,"tapedevstat")) {
+        scsiopts.tape_device_stats = true;
 
       } else if (!strncmp(optarg, "scttempint,", sizeof("scstempint,")-1)) {
         unsigned interval = 0; int n1 = -1, n2 = -1, len = strlen(optarg);
@@ -739,6 +742,7 @@ static int parse_options(int argc, char** argv, const char * & type,
       scsiopts.smart_ss_media_log = true;
       scsiopts.sasphy = true;
       scsiopts.smart_env_rep = true;
+      scsiopts.tape_device_stats = true;
       if (!output_format_set)
         ataopts.output_format |= ata_print_options::FMT_BRIEF;
       break;