X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Futils%2Fllog_reader.c;h=653ab18009f0b72c723f30961ada690c64e7cfbd;hb=2f8d7b4679de3fa467040aa61733f262714e39c9;hp=a0d0b3a45d8bf4ccd9f633b3e620b044be827dca;hpb=a9ab51fcbd1b4dbe4c23ff774782d598f6f91ffa;p=fs%2Flustre-release.git diff --git a/lustre/utils/llog_reader.c b/lustre/utils/llog_reader.c index a0d0b3a..653ab18 100644 --- a/lustre/utils/llog_reader.c +++ b/lustre/utils/llog_reader.c @@ -15,11 +15,7 @@ * * You should have received a copy of the GNU General Public License * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. + * http://www.gnu.org/licenses/gpl-2.0.html * * GPL HEADER END */ @@ -27,26 +23,42 @@ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. * Use is subject to license terms. * - * Copyright (c) 2011, 2012, Intel Corporation. + * Copyright (c) 2011, 2017, Intel Corporation. */ /* * This file is part of Lustre, http://www.lustre.org/ * Lustre is a trademark of Sun Microsystems, Inc. */ - /* Interpret configuration llogs */ - +/** \defgroup llog_reader Lustre Log Reader + * + * Interpret llogs used for storing configuration and changelog data + * + * @{ + */ +#include +#include +#include #include +#include +#include #include #include -#include +#ifdef HAVE_ENDIAN_H +# include +#endif +#include #include - +#include +#include +#include #include -#include -#include -#include -#include +#include +#include +#include +#include +#include +#include static inline int ext2_test_bit(int nr, const void *addr) { @@ -54,7 +66,9 @@ static inline int ext2_test_bit(int nr, const void *addr) const unsigned char *tmp = addr; return (tmp[nr >> 3] >> (nr & 7)) & 1; #else - return test_bit(nr, addr); + const unsigned long *tmp = addr; + return ((1UL << (nr & (__WORDSIZE - 1))) & + ((tmp)[nr / __WORDSIZE])) != 0; #endif } @@ -62,7 +76,8 @@ int llog_pack_buffer(int fd, struct llog_log_hdr **llog_buf, struct llog_rec_hdr ***recs, int *recs_number); void print_llog_header(struct llog_log_hdr *llog_buf); -void print_records(struct llog_rec_hdr **recs_buf,int rec_number); +static void print_records(struct llog_rec_hdr **recs_buf, + int rec_number, int is_ext); void llog_unpack_buffer(int fd, struct llog_log_hdr *llog_buf, struct llog_rec_hdr **recs_buf); @@ -90,129 +105,232 @@ char* portals_command[17]= "" }; +int is_fstype_ext(int fd) +{ + struct statfs st; + int rc; + + rc = fstatfs(fd, &st); + if (rc < 0) { + llapi_error(LLAPI_MSG_ERROR, rc, "Got statfs error."); + return -errno; + } + + return (st.f_type == EXT4_SUPER_MAGIC); +} + + +/** + * Attempt to display a path to the object (file) containing changelog entries, + * referred to by this changelog_catalog record. + * + * This path depends on the implementation of the OSD device; zfs-osd and + * ldiskfs-osd are different. + * + * Assumes that if the file system containing the changelog_catalog is + * ext{2,3,4}, the backend is ldiskfs-osd; otherwise it is either zfs-osd or at + * least names objects based on FID and the zfs-osd path (which includes the + * FID) will be sufficient. + * + * The Object ID stored in the record is also displayed untranslated. + */ +#define OSD_OI_FID_NR (1UL << 7) +static void print_log_path(struct llog_logid_rec *lid, int is_ext) +{ + + char object_path[255]; + struct lu_fid fid_from_logid; + + logid_to_fid(&lid->lid_id, &fid_from_logid); + + if (is_ext) + snprintf(object_path, sizeof(object_path), + "O/%ju/d%u/%u", (uintmax_t)fid_from_logid.f_seq, + fid_from_logid.f_oid % 32, + fid_from_logid.f_oid); + else + snprintf(object_path, sizeof(object_path), + "oi.%ju/"DFID_NOBRACE, + (uintmax_t)(fid_from_logid.f_seq & (OSD_OI_FID_NR - 1)), + PFID(&fid_from_logid)); + + printf("id="DFID":%x path=%s\n", + PFID(&lid->lid_id.lgl_oi.oi_fid), lid->lid_id.lgl_ogen, + object_path); +} + int main(int argc, char **argv) { - int rc = 0; - int fd, rec_number; - struct llog_log_hdr *llog_buf = NULL; - struct llog_rec_hdr **recs_buf = NULL; + int rc = 0; + int is_ext; + int fd, rec_number; + struct llog_log_hdr *llog_buf = NULL; + struct llog_rec_hdr **recs_buf = NULL; - setlinebuf(stdout); + setlinebuf(stdout); - if(argc != 2 ){ - printf("Usage: llog_reader filename\n"); - return -1; - } + if (argc != 2) { + printf("Usage: llog_reader filename\n"); + return -1; + } - fd = open(argv[1],O_RDONLY); - if (fd < 0){ - printf("Could not open the file %s\n", argv[1]); - goto out; - } - rc = llog_pack_buffer(fd, &llog_buf, &recs_buf, &rec_number); - if (rc < 0) { - printf("Could not pack buffer; rc=%d\n", rc); - goto out_fd; - } + fd = open(argv[1], O_RDONLY); + if (fd < 0) { + rc = -errno; + llapi_error(LLAPI_MSG_ERROR, rc, "Could not open the file %s.", + argv[1]); + goto out; + } + + is_ext = is_fstype_ext(fd); + if (is_ext < 0) { + rc = is_ext; + printf("Unable to determine type of filesystem containing %s\n", + argv[1]); + goto out_fd; + } + + rc = llog_pack_buffer(fd, &llog_buf, &recs_buf, &rec_number); + if (rc < 0) { + llapi_error(LLAPI_MSG_ERROR, rc, "Could not pack buffer."); + goto out_fd; + } + + print_llog_header(llog_buf); + print_records(recs_buf, rec_number, is_ext); + llog_unpack_buffer(fd, llog_buf, recs_buf); - print_llog_header(llog_buf); - print_records(recs_buf,rec_number); - llog_unpack_buffer(fd,llog_buf,recs_buf); out_fd: - close(fd); + close(fd); out: - return rc; + return rc; } int llog_pack_buffer(int fd, struct llog_log_hdr **llog, - struct llog_rec_hdr ***recs, - int *recs_number) + struct llog_rec_hdr ***recs, + int *recs_number) { - int rc = 0, recs_num,rd; - off_t file_size; - struct stat st; - char *file_buf=NULL, *recs_buf=NULL; - struct llog_rec_hdr **recs_pr=NULL; - char *ptr=NULL; - int i; + int rc = 0, recs_num, rd = 0; + long long file_size; + struct stat st; + char *file_buf = NULL, *recs_buf = NULL; + struct llog_rec_hdr **recs_pr = NULL; + char *ptr = NULL; + int i; + + rc = fstat(fd, &st); + if (rc < 0) { + rc = -errno; + llapi_error(LLAPI_MSG_ERROR, rc, "Got file stat error."); + goto out; + } - rc = fstat(fd,&st); - if (rc < 0){ - printf("Get file stat error.\n"); - goto out; - } - file_size = st.st_size; + file_size = st.st_size; + if (file_size < sizeof(**llog)) { + llapi_error(LLAPI_MSG_ERROR, rc, + "File too small for llog header: " + "need %zd, size %lld\n", + sizeof(**llog), file_size); + rc = -EIO; + goto out; + } - file_buf = malloc(file_size); - if (file_buf == NULL){ - printf("Memory Alloc for file_buf error.\n"); - rc = -ENOMEM; - goto out; - } - *llog = (struct llog_log_hdr*)file_buf; + file_buf = malloc(file_size); + if (file_buf == NULL) { + rc = -ENOMEM; + llapi_error(LLAPI_MSG_ERROR, rc, "Memory Alloc for file_buf."); + goto out; + } + *llog = (struct llog_log_hdr *)file_buf; + + do { + rc = read(fd, file_buf + rd, file_size - rd); + if (rc > 0) + rd += rc; + } while (rc > 0 && rd < file_size); + + if (rd < file_size) { + rc = rc < 0 ? -errno : -EIO; + llapi_error(LLAPI_MSG_ERROR, rc, + "Error reading llog header: need %zd, got %d", + sizeof(**llog), rd); + goto clear_file_buf; + } - rd = read(fd,file_buf,file_size); - if (rd < file_size){ - printf("Read file error.\n"); - rc = -EIO; /*FIXME*/ - goto clear_file_buf; - } + /* the llog header not countable here.*/ + recs_num = __le32_to_cpu((*llog)->llh_count) - 1; - /* the llog header not countable here.*/ - recs_num = le32_to_cpu((*llog)->llh_count)-1; + recs_buf = malloc(recs_num * sizeof(**recs_pr)); + if (recs_buf == NULL) { + rc = -ENOMEM; + llapi_error(LLAPI_MSG_ERROR, rc, + "Error allocating %zd bytes for recs_buf", + recs_num * sizeof(**recs_pr)); + goto clear_file_buf; + } + recs_pr = (struct llog_rec_hdr **)recs_buf; - recs_buf = malloc(recs_num * sizeof(struct llog_rec_hdr *)); - if (recs_buf == NULL){ - printf("Memory Alloc for recs_buf error.\n"); - rc = -ENOMEM; - goto clear_file_buf; - } - recs_pr = (struct llog_rec_hdr **)recs_buf; + ptr = file_buf + __le32_to_cpu((*llog)->llh_hdr.lrh_len); + i = 0; - ptr = file_buf + le32_to_cpu((*llog)->llh_hdr.lrh_len); - i = 0; + while (ptr < (file_buf + file_size)) { + struct llog_rec_hdr *cur_rec; + int idx; + unsigned long offset; - while (i < recs_num){ - struct llog_rec_hdr *cur_rec = (struct llog_rec_hdr*)ptr; - int idx = le32_to_cpu(cur_rec->lrh_index); - recs_pr[i] = cur_rec; + if (ptr + sizeof(**recs_pr) > file_buf + file_size) { + rc = -EINVAL; + llapi_error(LLAPI_MSG_ERROR, rc, + "The log is corrupt (too big at %d)", i); + goto clear_recs_buf; + } - if (ext2_test_bit(idx, (*llog)->llh_bitmap)) { - if (le32_to_cpu(cur_rec->lrh_type) != OBD_CFG_REC) - printf("rec #%d type=%x len=%u\n", idx, - cur_rec->lrh_type, cur_rec->lrh_len); - } else { - printf("Bit %d of %d not set\n", idx, recs_num); - cur_rec->lrh_id = CANCELLED; - /* The header counts only set records */ - i--; - } + cur_rec = (struct llog_rec_hdr *)ptr; + idx = __le32_to_cpu(cur_rec->lrh_index); + recs_pr[i] = cur_rec; + offset = (unsigned long)ptr - (unsigned long)file_buf; + if (cur_rec->lrh_len == 0 || + cur_rec->lrh_len > (*llog)->llh_hdr.lrh_len) { + cur_rec->lrh_len = (*llog)->llh_hdr.lrh_len - + offset % (*llog)->llh_hdr.lrh_len; + printf("off %lu skip %u to next chunk.\n", offset, + cur_rec->lrh_len); + i--; + } else if (ext2_test_bit(idx, LLOG_HDR_BITMAP(*llog))) { + printf("rec #%d type=%x len=%u offset %lu\n", idx, + cur_rec->lrh_type, cur_rec->lrh_len, offset); + } else { + printf("Bit %d of %d not set\n", idx, recs_num); + cur_rec->lrh_id = CANCELLED; + /* The header counts only set records */ + i--; + } - ptr += le32_to_cpu(cur_rec->lrh_len); - if ((ptr - file_buf) > file_size) { - printf("The log is corrupt (too big at %d)\n", i); - rc = -EINVAL; - goto clear_recs_buf; - } - i++; - } + ptr += __le32_to_cpu(cur_rec->lrh_len); + if ((ptr - file_buf) > file_size) { + printf("The log is corrupt (too big at %d)\n", i); + rc = -EINVAL; + goto clear_recs_buf; + } + i++; + } - *recs = recs_pr; - *recs_number = recs_num; + *recs = recs_pr; + *recs_number = recs_num; out: - return rc; + return rc; clear_recs_buf: - free(recs_buf); + free(recs_buf); clear_file_buf: - free(file_buf); + free(file_buf); - *llog=NULL; - goto out; + *llog = NULL; + goto out; } void llog_unpack_buffer(int fd, struct llog_log_hdr *llog_buf, @@ -225,24 +343,24 @@ void llog_unpack_buffer(int fd, struct llog_log_hdr *llog_buf, void print_llog_header(struct llog_log_hdr *llog_buf) { - time_t t; + time_t t; - printf("Header size : %u\n", - le32_to_cpu(llog_buf->llh_hdr.lrh_len)); + printf("Header size : %u\n", + __le32_to_cpu(llog_buf->llh_hdr.lrh_len)); - t = le64_to_cpu(llog_buf->llh_timestamp); - printf("Time : %s", ctime(&t)); + t = __le64_to_cpu(llog_buf->llh_timestamp); + printf("Time : %s", ctime(&t)); - printf("Number of records: %u\n", - le32_to_cpu(llog_buf->llh_count)-1); + printf("Number of records: %u\n", + __le32_to_cpu(llog_buf->llh_count)-1); - printf("Target uuid : %s \n", - (char *)(&llog_buf->llh_tgtuuid)); + printf("Target uuid : %s\n", + (char *)(&llog_buf->llh_tgtuuid)); - /* Add the other info you want to view here */ + /* Add the other info you want to view here */ - printf("-----------------------\n"); - return; + printf("-----------------------\n"); + return; } static void print_1_cfg(struct lustre_cfg *lcfg) @@ -250,8 +368,8 @@ static void print_1_cfg(struct lustre_cfg *lcfg) int i; if (lcfg->lcfg_nid) - printf("nid=%s("LPX64") ", libcfs_nid2str(lcfg->lcfg_nid), - lcfg->lcfg_nid); + printf("nid=%s(%#jx) ", libcfs_nid2str(lcfg->lcfg_nid), + (uintmax_t)lcfg->lcfg_nid); if (lcfg->lcfg_nal) printf("nal=%d ", lcfg->lcfg_nal); for (i = 0; i < lcfg->lcfg_bufcount; i++) @@ -260,6 +378,38 @@ static void print_1_cfg(struct lustre_cfg *lcfg) return; } +static char *lustre_cfg_string(struct lustre_cfg *lcfg, __u32 index) +{ + char *s; + + if (lcfg->lcfg_buflens[index] == 0) + return NULL; + + s = lustre_cfg_buf(lcfg, index); + if (s == NULL) + return NULL; + + /* + * make sure it's NULL terminated, even if this kills a char + * of data. Try to use the padding first though. + */ + if (s[lcfg->lcfg_buflens[index] - 1] != '\0') { + size_t last = __ALIGN_KERNEL(lcfg->lcfg_buflens[index], 8) - 1; + char lost; + + /* Use the smaller value */ + if (last > lcfg->lcfg_buflens[index]) + last = lcfg->lcfg_buflens[index]; + + lost = s[last]; + s[last] = '\0'; + if (lost != '\0') { + fprintf(stderr, "Truncated buf %d to '%s' (lost '%c'...)\n", + index, s, lost); + } + } + return s; +} static void print_setup_cfg(struct lustre_cfg *lcfg) { @@ -273,20 +423,21 @@ static void print_setup_cfg(struct lustre_cfg *lcfg) desc = (struct lov_desc*)(lustre_cfg_string(lcfg, 1)); printf("\t\tuuid=%s ", (char*)desc->ld_uuid.uuid); printf("stripe:cnt=%u ", desc->ld_default_stripe_count); - printf("size="LPU64" ", desc->ld_default_stripe_size); - printf("offset="LPU64" ", desc->ld_default_stripe_offset); + printf("size=%ju ", (uintmax_t)desc->ld_default_stripe_size); + printf("offset=%ju ", + (uintmax_t)desc->ld_default_stripe_offset); printf("pattern=%#x", desc->ld_pattern); } else { printf("setup "); print_1_cfg(lcfg); } - + return; } void print_lustre_cfg(struct lustre_cfg *lcfg, int *skip) { - enum lcfg_command_type cmd = le32_to_cpu(lcfg->lcfg_command); + enum lcfg_command_type cmd = __le32_to_cpu(lcfg->lcfg_command); if (*skip > 0) printf("SKIP "); @@ -394,22 +545,21 @@ void print_lustre_cfg(struct lustre_cfg *lcfg, int *skip) char createtime[26], canceltime[26] = ""; time_t time_tmp; - if (marker->cm_flags & CM_SKIP) { - if (marker->cm_flags & CM_START) { - printf("SKIP START "); - (*skip)++; - } else { - printf( "END "); - *skip = 0; - } - } + if (marker->cm_flags & CM_START && + marker->cm_flags & CM_SKIP) { + printf("SKIP START "); + (*skip)++; + } else if (marker->cm_flags & CM_END) { + printf( "END "); + *skip = 0; + } - if (marker->cm_flags & CM_EXCLUDE) { - if (marker->cm_flags & CM_START) - printf("EXCLUDE START "); - else - printf("EXCLUDE END "); - } + if (marker->cm_flags & CM_EXCLUDE) { + if (marker->cm_flags & CM_START) + printf("EXCLUDE START "); + else + printf("EXCLUDE END "); + } /* Handle overflow of 32-bit time_t gracefully. * The copy to time_tmp is needed in any case to @@ -473,13 +623,6 @@ void print_lustre_cfg(struct lustre_cfg *lcfg, int *skip) return; } -static void print_logid(struct llog_logid_rec *lid) -{ - printf("ogen=%X name="DOSTID"\n", - lid->lid_id.lgl_ogen, - POSTID(&lid->lid_id.lgl_oi)); -} - static void print_hsm_action(struct llog_agent_req_rec *larr) { char buf[12]; @@ -487,36 +630,141 @@ static void print_hsm_action(struct llog_agent_req_rec *larr) sz = larr->arr_hai.hai_len - sizeof(larr->arr_hai); printf("lrh=[type=%X len=%d idx=%d] fid="DFID - " compound/cookie="LPX64"/"LPX64 - " status=%s action=%s archive#=%d flags="LPX64 - " create="LPU64" change="LPU64 - " extent="LPX64"-"LPX64" gid="LPX64" datalen=%d" + " compound/cookie=%#jx/%#jx" + " status=%s action=%s archive#=%d flags=%#jx" + " create=%ju change=%ju" + " extent=%#jx-%#jx gid=%#jx datalen=%d" " data=[%s]\n", larr->arr_hdr.lrh_type, larr->arr_hdr.lrh_len, larr->arr_hdr.lrh_index, PFID(&larr->arr_hai.hai_fid), - larr->arr_compound_id, larr->arr_hai.hai_cookie, + (uintmax_t)larr->arr_compound_id, + (uintmax_t)larr->arr_hai.hai_cookie, agent_req_status2name(larr->arr_status), hsm_copytool_action2name(larr->arr_hai.hai_action), larr->arr_archive_id, - larr->arr_flags, - larr->arr_req_create, larr->arr_req_change, - larr->arr_hai.hai_extent.offset, - larr->arr_hai.hai_extent.length, - larr->arr_hai.hai_gid, sz, + (uintmax_t)larr->arr_flags, + (uintmax_t)larr->arr_req_create, + (uintmax_t)larr->arr_req_change, + (uintmax_t)larr->arr_hai.hai_extent.offset, + (uintmax_t)larr->arr_hai.hai_extent.length, + (uintmax_t)larr->arr_hai.hai_gid, sz, hai_dump_data_field(&larr->arr_hai, buf, sizeof(buf))); } -void print_records(struct llog_rec_hdr **recs, int rec_number) +void print_changelog_rec(struct llog_changelog_rec *rec) +{ + time_t secs; + struct tm ts; + + secs = __le64_to_cpu(rec->cr.cr_time) >> 30; + gmtime_r(&secs, &ts); + printf("changelog record id:0x%x index:%llu cr_flags:0x%x " + "cr_type:%s(0x%x) date:'%02d:%02d:%02d.%09d %04d.%02d.%02d' " + "target:"DFID, __le32_to_cpu(rec->cr_hdr.lrh_id), + __le64_to_cpu(rec->cr.cr_index), + __le32_to_cpu(rec->cr.cr_flags), + changelog_type2str(__le32_to_cpu(rec->cr.cr_type)), + __le32_to_cpu(rec->cr.cr_type), + ts.tm_hour, ts.tm_min, ts.tm_sec, + (int)(__le64_to_cpu(rec->cr.cr_time) & ((1 << 30) - 1)), + ts.tm_year + 1900, ts.tm_mon + 1, ts.tm_mday, + PFID(&rec->cr.cr_tfid)); + + if (rec->cr.cr_flags & CLF_JOBID) { + struct changelog_ext_jobid *jid = + changelog_rec_jobid(&rec->cr); + + if (jid->cr_jobid[0] != '\0') + printf(" jobid:%s", jid->cr_jobid); + } + + if (rec->cr.cr_flags & CLF_EXTRA_FLAGS) { + struct changelog_ext_extra_flags *ef = + changelog_rec_extra_flags(&rec->cr); + + printf(" cr_extra_flags:0x%llx", + __le64_to_cpu(ef->cr_extra_flags)); + + if (ef->cr_extra_flags & CLFE_UIDGID) { + struct changelog_ext_uidgid *uidgid = + changelog_rec_uidgid(&rec->cr); + + printf(" user:%u:%u", + __le32_to_cpu(uidgid->cr_uid), + __le32_to_cpu(uidgid->cr_gid)); + } + if (ef->cr_extra_flags & CLFE_NID) { + struct changelog_ext_nid *nid = + changelog_rec_nid(&rec->cr); + + printf(" nid:%s", + libcfs_nid2str(nid->cr_nid)); + } + + if (ef->cr_extra_flags & CLFE_OPEN) { + struct changelog_ext_openmode *omd = + changelog_rec_openmode(&rec->cr); + char mode[] = "---"; + + /* exec mode must be exclusive */ + if (__le32_to_cpu(omd->cr_openflags) & MDS_FMODE_EXEC) { + mode[2] = 'x'; + } else { + if (__le32_to_cpu(omd->cr_openflags) & + MDS_FMODE_READ) + mode[0] = 'r'; + if (__le32_to_cpu(omd->cr_openflags) & + (MDS_FMODE_WRITE | MDS_OPEN_TRUNC | MDS_OPEN_APPEND)) + mode[1] = 'w'; + } + + if (strcmp(mode, "---") != 0) + printf(" mode:%s", mode); + + } + + if (ef->cr_extra_flags & CLFE_XATTR) { + struct changelog_ext_xattr *xattr = + changelog_rec_xattr(&rec->cr); + + if (xattr->cr_xattr[0] != '\0') + printf(" xattr:%s", xattr->cr_xattr); + } + } + + if (rec->cr.cr_namelen) + printf(" parent:"DFID" name:%.*s", PFID(&rec->cr.cr_pfid), + __le32_to_cpu(rec->cr.cr_namelen), + changelog_rec_name(&rec->cr)); + + if (rec->cr.cr_flags & CLF_RENAME) { + struct changelog_ext_rename *rnm = + changelog_rec_rename(&rec->cr); + + if (!fid_is_zero(&rnm->cr_sfid)) + printf(" source_fid:"DFID" source_parent_fid:"DFID + " %.*s", + PFID(&rnm->cr_sfid), + PFID(&rnm->cr_spfid), + (int)__le32_to_cpu( + changelog_rec_snamelen(&rec->cr)), + changelog_rec_sname(&rec->cr)); + } + printf("\n"); +} + +static void print_records(struct llog_rec_hdr **recs, + int rec_number, int is_ext) { __u32 lopt; int i, skip = 0; for (i = 0; i < rec_number; i++) { - printf("#%.2d (%.3d)", le32_to_cpu(recs[i]->lrh_index), - le32_to_cpu(recs[i]->lrh_len)); + printf("#%.2d (%.3d)", __le32_to_cpu(recs[i]->lrh_index), + __le32_to_cpu(recs[i]->lrh_len)); - lopt = le32_to_cpu(recs[i]->lrh_type); + lopt = __le32_to_cpu(recs[i]->lrh_type); if (recs[i]->lrh_id == CANCELLED) printf("NOT SET "); @@ -531,14 +779,25 @@ void print_records(struct llog_rec_hdr **recs, int rec_number) printf("padding\n"); break; case LLOG_LOGID_MAGIC: - print_logid((struct llog_logid_rec *)recs[i]); + print_log_path((struct llog_logid_rec *)recs[i], + is_ext); break; case HSM_AGENT_REC: print_hsm_action((struct llog_agent_req_rec *)recs[i]); break; + case CHANGELOG_REC: + print_changelog_rec((struct llog_changelog_rec *) + recs[i]); + break; + case CHANGELOG_USER_REC: + printf("changelog_user record id:0x%x\n", + __le32_to_cpu(recs[i]->lrh_id)); + break; default: printf("unknown type %x\n", lopt); break; } } } + +/** @} llog_reader */