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metadata: use outfc for comments
Few unecessary comments were written to on-disc metadata. Use outfc() to have comments only in archived files. (may also save couple bytes in ringbuffer). TODO: needed validation against newline char...
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@ -329,6 +329,7 @@ static int _print_header(struct formatter *f,
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{
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char *buf;
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time_t t;
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char com[PATH_MAX];
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t = time(NULL);
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@ -344,9 +345,10 @@ static int _print_header(struct formatter *f,
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}
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outf(f, "description = \"%s\"", dm_escape_double_quotes(buf, desc));
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outnl(f);
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outf(f, "creation_host = \"%s\"\t# %s %s %s %s %s", _utsname.nodename,
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_utsname.sysname, _utsname.nodename, _utsname.release,
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_utsname.version, _utsname.machine);
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(void) dm_snprintf(com, sizeof(com), "# %s %s %s %s %s",
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_utsname.sysname, _utsname.nodename, _utsname.release,
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_utsname.version, _utsname.machine);
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outfc(f, com, "creation_host = \"%s\"", _utsname.nodename);
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outf(f, "creation_time = %lu\t# %s", t, ctime(&t));
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return 1;
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@ -396,7 +398,7 @@ static int _print_vg(struct formatter *f, struct volume_group *vg)
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outf(f, "seqno = %u", vg->seqno);
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if (vg->fid && vg->fid->fmt)
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outf(f, "format = \"%s\" # informational", vg->fid->fmt->name);
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outfc(f, "# informational", "format = \"%s\"", vg->fid->fmt->name);
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if (!_print_flag_config(f, vg->status, VG_FLAGS))
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return_0;
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@ -94,8 +94,8 @@ static int _striped_text_import(struct lv_segment *seg, const struct dm_config_n
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static int _striped_text_export(const struct lv_segment *seg, struct formatter *f)
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{
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outf(f, "stripe_count = %u%s", seg->area_count,
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(seg->area_count == 1) ? "\t# linear" : "");
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outfc(f, (seg->area_count == 1) ? "# linear" : NULL,
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"stripe_count = %u", seg->area_count);
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if (seg->area_count > 1)
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outsize(f, (uint64_t) seg->stripe_size,
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