def edit(old_ip,old_dir,new_ip,new_dir,vol,seq):
fn = '/var/lib/glusterd/vols/%s/info' % (vol)
lines = file_lines(fn)
num1 = 18+(seq+1-1)
dstr = '-'.join(std_dir(old_dir).split('/')[1:])
idstr = '%s:-%s' % (old_ip,dstr)
if lines[num1].find(idstr) == -1:
return False,'brick seq error in info'
dstr1 = '-'.join(std_dir(new_dir).split('/')[1:])
idstr1 = '%s:-%s' % (new_ip,dstr1)
lines[num1] = lines[num1].replace(idstr,idstr1)
num2 = (9-1)
ver = lines[num2].strip().split('=')[1]
lines[num2] = lines[num2].replace(ver,str(int(ver)+2))
file_update(fn,lines)
return True,''
def edit(old_ip,old_dir,new_ip,new_dir,vol,seq):
fn = '/var/lib/glusterd/vols/%s/trusted-%s-fuse.vol' %(vol,vol)
lines = file_lines(fn)
num1 = seq*10+(7-1)
num2 = seq*10+(8-1)
if lines[num1].find(std_dir(old_dir)) == -1 or lines[num2].find(old_ip) == -1:
return False,'brick seq error in trusted_fuse'
lines[num1] = lines[num1].replace(std_dir(old_dir),std_dir(new_dir))
lines[num2] = lines[num2].replace(old_ip,new_ip)
file_update(fn,lines)
return True,''
def edit(old_ip,old_dir,new_ip,new_dir,vol,seq):
fn = '/var/lib/glusterd/nfs/nfs-server.vol'
lines = file_lines(fn)
num1 = seq*10+(7-1)
num2 = seq*10+(8-1)
if lines[num1].find(std_dir(old_dir)) == -1 or lines[num2].find(old_ip) == -1:
return False,'brick seq error in nfs_srv'
lines[num1] = lines[num1].replace(std_dir(old_dir),std_dir(new_dir))
lines[num2] = lines[num2].replace(old_ip,new_ip)
file_update(fn,lines)
return True,''