[LU-10346] utils: mkfs.lustre compiled from the git repositery references a missing lib

• Status: Resolved
• Project: Lustre
• Fix Version/s: Lustre 2.11.0, Lustre 2.10.3
• Type: Bug
• Priority: Minor
• Reporter: CEA
• Assignee: Quentin Bouget
• Resolution: Fixed
• Labels: patch
• Severity: 3

Description

Trying to run llmount.sh without first running 'make install' fails with EINVAL at the formatting step. The faulty code is:

struct module_backfs_ops *load_backfs_module(enum ldd_mount_type mount_type)
{
    (...)
    /* Check for $LUSTRE environment variable from test-framework.
     * This allows using locally built modules to be used.
     */
    if (handle == NULL) {
        char *dirname;
        dirname = getenv("LUSTRE");
        if (dirname) {
	    snprintf(filename, sizeof(filename),
>>>>                 "%s/utils/.libs/mount_%s.so",
                     dirname, fsname);
    	    handle = dlopen(filename, RTLD_LAZY);
        }
    }
    (...)
}

Comments

[James A Simmons]

Also I see another issue as well. If you build with ./configure --disable-shared this those plugins will be built into mount.lustre directly. You can't load the plugins at all in that case.

[James A Simmons]

Oh I looked again and see PLUGIN is used to guard against loading plugins with static libraries only. So its a simple fix.

[Quentin Bouget]

Quentin Bouget ([e-mail]) uploaded a new patch: https://review.whamcloud.com/30431
Subject: LU-10346 utils: : use the correct lib path in mount_utils.c
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 33d911568a3582d889235fe5f3a0622570c2cbcf

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/30431/
Subject: LU-10346 utils: use the correct lib path in mount_utils.c
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 74eb79b0fe4815daa0bebd3293c71f052c5b19d4

[Minh Diep]

Landed for 2.11

[Gerrit Updater]

Minh Diep ([e-mail]) uploaded a new patch: https://review.whamcloud.com/30584
Subject: LU-10346 utils: use the correct lib path in mount_utils.c
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 5dd7baf38bc37f60251d2a83e50e434750732d18

[Gerrit Updater]

John L. Hammond ([e-mail]) merged in patch https://review.whamcloud.com/30584/
Subject: LU-10346 utils: use the correct lib path in mount_utils.c
Project: fs/lustre-release
Branch: b2_10
Current Patch Set:
Commit: 06abe632bf77a06326b889acec888f0a64f20e7b